{"id":471,"date":"2022-01-26T01:10:31","date_gmt":"2022-01-26T01:10:31","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/?p=471"},"modified":"2025-02-18T09:57:12","modified_gmt":"2025-02-18T01:57:12","slug":"a-comprehensive-guide-to-14-types-of-uml-diagram","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/a-comprehensive-guide-to-14-types-of-uml-diagram\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n v\u1ec1 14 Lo\u1ea1i S\u01a1 \u0110\u1ed3 UML"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p class=\"graf graf--p graf-after--h3\" id=\"d800\">Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a \u0111a m\u1ee5c \u0111\u00edch ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 hi\u1ec7n nay \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n ng\u00e0nh de facto b\u1edfi<a class=\"markup--anchor markup--p-anchor\" data-href=\"http:\/\/www.omg.org\/\" href=\"http:\/\/www.omg.org\/\" rel=\"noopener\" target=\"_blank\">Nh\u00f3m Qu\u1ea3n l\u00fd \u0110\u1ed1i t\u01b0\u1ee3ng (OMG)<\/a>. UML bao g\u1ed3m m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c k\u1ef9 thu\u1eadt k\u00fd hi\u1ec7u \u0111\u1ed3 h\u1ecda \u0111\u1ec3 t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh tr\u1ef1c quan cho c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m ph\u1ee9c t\u1ea1p.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"532a\">Trong UML 2.2 c\u00f3 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML, \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"59e7\">7 lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u1ea1i di\u1ec7n cho th\u00f4ng tin c\u1ea5u tr\u00fac<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"c3b2\">7 lo\u1ea1i c\u00f2n l\u1ea1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML chung cho m\u00f4 h\u00ecnh h\u00e0nh vi, bao g\u1ed3m b\u1ed1n lo\u1ea1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"4b52\">C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo c\u1ea5p b\u1eadc nh\u01b0 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3n \u0111\u1ed3 s\u01a1 \u0111\u1ed3 UML d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"380d\"><img class=\"graf-image\" data-height=\"490\" data-image-id=\"0*WZKVkVH4fwJV5vfX.png\" data-is-featured=\"true\" data-width=\"815\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0WZKVkVH4fwJV5vfX.png\"\/><\/figure>\n<h3 class=\"graf graf--h3 graf-after--figure\" id=\"464c\">C\u00e2u h\u1ecfi: UML c\u00f3 l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p kh\u00f4ng?<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"9dea\">UML th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 l\u1edbn. UML cung c\u1ea5p m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn k\u00fd hi\u1ec7u s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c nh\u00f3m th\u00e0nh 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 c\u00e1c m\u00f4 h\u00ecnh UML kh\u00e1c nhau, ph\u1ee5c v\u1ee5 cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a nhu c\u1ea7u ph\u00e1t tri\u1ec3n.<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"780e\">M\u1ed7i s\u01a1 \u0111\u1ed3 UML trong 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML cung c\u1ea5p m\u1ed9t t\u1eadp h\u1ee3p l\u1edbn c\u00e1c c\u1ea5u tr\u00fac v\u00e0 k\u00fd hi\u1ec7u \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u00e1c nhau cho h\u1ea7u h\u1ebft c\u00e1c d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"425e\">\u0110\u1eb7c t\u1ea3 UML c\u00f3 h\u01a1n 700 trang, v\u00e0 r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c coi l\u00e0 qu\u00e1 ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn nh\u1eadn th\u1ee9c v\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng UML.<\/li>\n<li class=\"graf graf--li graf-after--li graf--trailing\" id=\"2ad7\">Th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 xu h\u01b0\u1edbng ch\u1ec9 xem x\u00e9t v\u00e0 s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c s\u01a1 \u0111\u1ed3\/c\u1ea5u tr\u00fac c\u1ee7a UML.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\"\/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 class=\"graf graf--h3 graf--leading\" id=\"ee65\">C\u00e2u tr\u1ea3 l\u1eddi: H\u1ecdc c\u00e1c S\u01a1 \u0111\u1ed3 v\u00e0 K\u00fd hi\u1ec7u UML C\u01a1 b\u1ea3n Nh\u1ea5t<\/h3>\n<p class=\"graf graf--p graf-after--h3 graf--trailing\" id=\"ce3b\">Grady Booch, m\u1ed9t trong nh\u1eefng nh\u00e0 ph\u00e1t tri\u1ec3n quan tr\u1ecdng nh\u1ea5t c\u1ee7a Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t, \u0111\u00e3 tuy\u00ean b\u1ed1 r\u1eb1ng \u201c\u0110\u1ed1i v\u1edbi 80% ph\u1ea7n m\u1ec1m, ch\u1ec9 c\u1ea7n 20% UML\u201d.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\"\/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 class=\"graf graf--h3 graf--leading\" id=\"1f8c\">Kh\u1ea3o s\u00e1t UML* n\u00f3i g\u00ec?<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"d3a8\">Ch\u00fang ta c\u00f3 th\u1ec3 di\u1ec5n gi\u1ea3i k\u1ebft qu\u1ea3 c\u1ee7a kh\u1ea3o s\u00e1t UML b\u1eb1ng c\u00e1ch gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng, n\u1ebfu m\u1ed9t s\u01a1 \u0111\u1ed3 l\u00e0<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"e286\">\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, n\u1ebfu n\u00f3 \u2265 60% c\u00e1c ngu\u1ed3n<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"138a\">\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ebfu n\u00f3 \u2264 40% c\u00e1c ngu\u1ed3n<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"26b7\"><img class=\"graf-image\" data-height=\"404\" data-image-id=\"0*sf0Ja3sWMCXLLIn_.png\" data-width=\"634\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0sf0Ja3sWMCXLLIn.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"d5f8\">Trong b\u00e0i vi\u1ebft n\u00e0y, t\u00f4i gi\u1edbi thi\u1ec7u t\u1ea5t c\u1ea3 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML theo th\u1ee9 t\u1ef1 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean:<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"2a28\">V\u00ed d\u1ee5, s\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t, v\u00ec v\u1eady n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn \u0111\u1ea7u ti\u00ean trong ph\u1ea7n n\u00e0y v\u00e0 ti\u1ebfp t\u1ee5c nh\u01b0 v\u1eady\u2026<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"6ed1\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 L\u1edbp<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"e2ef\">Trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m, m\u1ed9t s\u01a1 \u0111\u1ed3 l\u1edbp trong<a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t (UML)<\/a>l\u00e0<strong class=\"markup--strong markup--p-strong\">m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u0129nh<\/strong>m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch hi\u1ec3n th\u1ecb c\u00e1c l\u1edbp c\u1ee7a h\u1ec7 th\u1ed1ng, c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a ch\u00fang, c\u00e1c ho\u1ea1t \u0111\u1ed9ng (ho\u1eb7c ph\u01b0\u01a1ng th\u1ee9c), v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"2990\"><strong class=\"markup--strong markup--p-strong\">M\u1ee5c \u0111\u00edch c\u1ee7a S\u01a1 \u0111\u1ed3 L\u1edbp<\/strong><\/p>\n<ol class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"fbd0\">Hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a c\u00e1c ph\u00e2n lo\u1ea1i trong m\u1ed9t h\u1ec7 th\u1ed1ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"1164\">S\u01a1 \u0111\u1ed3 cung c\u1ea5p m\u1ed9t k\u00fd hi\u1ec7u c\u01a1 b\u1ea3n cho c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac kh\u00e1c \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi UML<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"1fce\">H\u1eefu \u00edch cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c th\u00e0nh vi\u00ean kh\u00e1c trong nh\u00f3m<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"e43b\">C\u00e1c nh\u00e0 ph\u00e2n t\u00edch kinh doanh c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 l\u1edbp \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c \u0111\u1ed9 kinh doanh<\/li>\n<\/ol>\n<p class=\"graf graf--p graf-after--li\" id=\"f10b\">M\u1ed9t s\u01a1 \u0111\u1ed3 l\u1edbp UML bao g\u1ed3m:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"1747\">M\u1ed9t t\u1eadp h\u1ee3p c\u00e1c l\u1edbp v\u00e0<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"dafb\">M\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c l\u1edbp<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"10a9\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 L\u1edbp\u200a\u2014\u200aV\u00ed d\u1ee5 C\u00f4ng c\u1ee5 S\u01a1 \u0111\u1ed3<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"abf1\">M\u1ed9t s\u01a1 \u0111\u1ed3 l\u1edbp c\u0169ng c\u00f3 th\u1ec3 c\u00f3 c\u00e1c ghi ch\u00fa \u0111\u00ednh k\u00e8m cho c\u00e1c l\u1edbp ho\u1eb7c m\u1ed1i quan h\u1ec7. C\u00e1c ghi ch\u00fa \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng m\u00e0u x\u00e1m.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"5d1b\"><img class=\"graf-image\" data-height=\"436\" data-image-id=\"0*6hL3wLFgiGvY3tpt.png\" data-width=\"917\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/06hL3wLFgiGvY3tpt.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"83a8\">Trong v\u00ed d\u1ee5 tr\u00ean:<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"5df9\">Ch\u00fang ta c\u00f3 th\u1ec3 di\u1ec5n gi\u1ea3i \u00fd ngh\u0129a c\u1ee7a s\u01a1 \u0111\u1ed3 l\u1edbp tr\u00ean b\u1eb1ng c\u00e1ch \u0111\u1ecdc qua c\u00e1c \u0111i\u1ec3m nh\u01b0 sau.<\/p>\n<ol class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"574b\">H\u00ecnh d\u1ea1ng l\u00e0 m\u1ed9t l\u1edbp tr\u1eebu t\u01b0\u1ee3ng. N\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng ch\u1eef nghi\u00eang.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"260c\">H\u00ecnh d\u1ea1ng l\u00e0 m\u1ed9t l\u1edbp cha. H\u00ecnh tr\u00f2n, H\u00ecnh ch\u1eef nh\u1eadt v\u00e0 \u0110a gi\u00e1c \u0111\u01b0\u1ee3c k\u1ebf th\u1eeba t\u1eeb H\u00ecnh d\u1ea1ng. N\u00f3i c\u00e1ch kh\u00e1c, m\u1ed9t H\u00ecnh tr\u00f2n l\u00e0 m\u1ed9t H\u00ecnh d\u1ea1ng. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t \/ k\u1ebf th\u1eeba.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"69e6\">C\u00f3 m\u1ed9t m\u1ed1i li\u00ean k\u1ebft gi\u1eefa H\u1ed9p tho\u1ea1i v\u00e0 B\u1ed9 \u0111i\u1ec1u khi\u1ec3n d\u1eef li\u1ec7u.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"a5ed\">H\u00ecnh d\u1ea1ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a C\u1eeda s\u1ed5. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 t\u1ed5ng h\u1ee3p. H\u00ecnh d\u1ea1ng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n C\u1eeda s\u1ed5.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"bd1f\">\u0110i\u1ec3m l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a H\u00ecnh tr\u00f2n. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 th\u00e0nh ph\u1ea7n. \u0110i\u1ec3m kh\u00f4ng th\u1ec3 t\u1ed3n t\u1ea1i m\u00e0 kh\u00f4ng c\u00f3 H\u00ecnh tr\u00f2n.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"dde2\">C\u1eeda s\u1ed5 ph\u1ee5 thu\u1ed9c v\u00e0o S\u1ef1 ki\u1ec7n. Tuy nhi\u00ean, S\u1ef1 ki\u1ec7n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o C\u1eeda s\u1ed5.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"50e2\">C\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a H\u00ecnh tr\u00f2n l\u00e0 b\u00e1n k\u00ednh v\u00e0 t\u00e2m. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1edbp th\u1ef1c th\u1ec3.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"2f01\">C\u00e1c t\u00ean ph\u01b0\u01a1ng th\u1ee9c c\u1ee7a H\u00ecnh tr\u00f2n l\u00e0 area(), circum(), setCenter() v\u00e0 setRadius().<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"d3a0\">Tham s\u1ed1 b\u00e1n k\u00ednh trong H\u00ecnh tr\u00f2n l\u00e0 m\u1ed9t tham s\u1ed1 \u0111\u1ea7u v\u00e0o ki\u1ec3u float.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"23c1\">Ph\u01b0\u01a1ng th\u1ee9c area() c\u1ee7a l\u1edbp H\u00ecnh tr\u00f2n tr\u1ea3 v\u1ec1 m\u1ed9t gi\u00e1 tr\u1ecb ki\u1ec3u double.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"6888\">C\u00e1c thu\u1ed9c t\u00ednh v\u00e0 t\u00ean ph\u01b0\u01a1ng th\u1ee9c c\u1ee7a H\u00ecnh ch\u1eef nh\u1eadt b\u1ecb \u1ea9n. M\u1ed9t s\u1ed1 l\u1edbp kh\u00e1c trong s\u01a1 \u0111\u1ed3 c\u0169ng c\u00f3 c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 t\u00ean ph\u01b0\u01a1ng th\u1ee9c b\u1ecb \u1ea9n.<\/li>\n<\/ol>\n<p class=\"graf graf--p graf-after--li\" id=\"b847\">Lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u1ed5 bi\u1ebfn th\u1ee9 hai trong UML l\u00e0 s\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"7663\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"259c\">S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 h\u00e0nh vi quan tr\u1ecdng kh\u00e1c trong <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a> s\u01a1 \u0111\u1ed3 \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n n\u00e2ng cao c\u1ee7a bi\u1ec3u \u0111\u1ed3 lu\u1ed3ng m\u00f4 h\u00ecnh h\u00f3a d\u00f2ng ch\u1ea3y t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"fe6f\"><strong class=\"markup--strong markup--p-strong\">Khi n\u00e0o s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"89e1\">S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng m\u00f4 t\u1ea3 c\u00e1ch c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p \u0111\u1ec3 cung c\u1ea5p m\u1ed9t d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng kh\u00e1c nhau. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t s\u1ef1 ki\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3 nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u0111i\u1ec1u kh\u00e1c nhau c\u1ea7n s\u1ef1 ph\u1ed1i h\u1ee3p, ho\u1eb7c c\u00e1ch m\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01a1n l\u1ebb li\u00ean quan \u0111\u1ebfn nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 ch\u1ed3ng ch\u00e9o v\u00e0 c\u1ea7n s\u1ef1 ph\u1ed1i h\u1ee3p. N\u00f3 c\u0169ng ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1ch m\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ed1i h\u1ee3p \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho quy tr\u00ecnh kinh doanh.<\/p>\n<ol class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"ca15\">X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u1ee9ng vi\u00ean, th\u00f4ng qua vi\u1ec7c xem x\u00e9t quy tr\u00ecnh kinh doanh<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"2e45\">X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n tr\u01b0\u1edbc v\u00e0 sau (b\u1ed1i c\u1ea3nh) cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"f2eb\">M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c gi\u1eefa\/trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b57f\">M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ph\u1ee9c t\u1ea1p trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"5d7e\">M\u00f4 h\u00ecnh chi ti\u1ebft c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u1ee9c t\u1ea1p trong m\u1ed9t S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng c\u1ea5p cao<\/li>\n<\/ol>\n<p class=\"graf graf--p graf-after--li\" id=\"5015\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng\u200a\u2014\u200aH\u1ecdc qua V\u00ed d\u1ee5<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"e1f7\">M\u1ed9t s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n\u200a\u2014\u200agi\u1ed1ng nh\u01b0 bi\u1ec3u \u0111\u1ed3 lu\u1ed3ng<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"e842\"><img class=\"graf-image\" data-height=\"656\" data-image-id=\"0*uvpguBHR-p5IuZLU.png\" data-width=\"572\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0uvpguBHR-p5IuZLU.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"9abc\"><strong class=\"markup--strong markup--p-strong\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng\u200a\u2014\u200aX\u1eed l\u00fd \u0110\u01a1n h\u00e0ng<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"e8d3\">D\u1ef1a tr\u00ean m\u00f4 t\u1ea3 v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u1ec3 x\u1eed l\u00fd m\u1ed9t \u0111\u01a1n h\u00e0ng, h\u00e3y m\u00f4 h\u00ecnh h\u00f3a m\u00f4 t\u1ea3 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng:<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"9adc\"><strong class=\"markup--strong markup--p-strong\">X\u1eed l\u00fd \u0110\u01a1n h\u00e0ng\u200a\u2014\u200aM\u00f4 t\u1ea3 V\u1ea5n \u0111\u1ec1<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6b2a\">Khi \u0111\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c nh\u1eadn, c\u00e1c ho\u1ea1t \u0111\u1ed9ng chia th\u00e0nh hai t\u1eadp h\u1ee3p ho\u1ea1t \u0111\u1ed9ng song song. M\u1ed9t b\u00ean th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111i\u1ec1n v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng trong khi b\u00ean kia x\u1eed l\u00fd vi\u1ec7c thanh to\u00e1n.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"20f3\">\u1ede b\u00ean \u0110i\u1ec1n \u0110\u01a1n h\u00e0ng, ph\u01b0\u01a1ng th\u1ee9c giao h\u00e0ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh c\u00f3 \u0111i\u1ec1u ki\u1ec7n. T\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n, ho\u1ea1t \u0111\u1ed9ng Giao h\u00e0ng qua \u0111\u00eam ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng Giao h\u00e0ng Th\u01b0\u1eddng xuy\u00ean s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"caeb\">Cu\u1ed1i c\u00f9ng, c\u00e1c ho\u1ea1t \u0111\u1ed9ng song song k\u1ebft h\u1ee3p \u0111\u1ec3 ho\u00e0n t\u1ea5t \u0111\u01a1n h\u00e0ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"329e\">V\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi \u0111\u00e2y h\u00ecnh dung d\u00f2ng ch\u1ea3y d\u01b0\u1edbi d\u1ea1ng \u0111\u1ed3 h\u1ecda.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"7dff\"><img class=\"graf-image\" data-height=\"527\" data-image-id=\"0*ECkc43G4v2ffwlu0.png\" data-width=\"486\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0ECkc43G4v2ffwlu0.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"7d80\">Lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i th\u1ee9 ba l\u00e0 S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"b954\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"63f9\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a>S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1 l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c chi ti\u1ebft c\u00e1ch c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. Ch\u00fang ghi l\u1ea1i s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong b\u1ed1i c\u1ea3nh h\u1ee3p t\u00e1c. S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o th\u1eddi gian v\u00e0 ch\u00fang cho th\u1ea5y th\u1ee9 t\u1ef1 c\u1ee7a s\u1ef1 t\u01b0\u01a1ng t\u00e1c m\u1ed9t c\u00e1ch tr\u1ef1c quan b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng tr\u1ee5c d\u1ecdc c\u1ee7a s\u01a1 \u0111\u1ed3 \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho th\u1eddi gian, c\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c g\u1eedi v\u00e0 khi n\u00e0o.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"297d\"><strong class=\"markup--strong markup--p-strong\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1: H\u1ec7 th\u1ed1ng Kh\u00e1ch s\u1ea1n<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"844b\">S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1 l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c chi ti\u1ebft c\u00e1ch c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n\u200a\u2014\u200ac\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c g\u1eedi v\u00e0 khi n\u00e0o. C\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c theo th\u1eddi gian. Th\u1eddi gian ti\u1ebfn tri\u1ec3n khi b\u1ea1n \u0111i xu\u1ed1ng trang. C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0o ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea t\u1eeb tr\u00e1i sang ph\u1ea3i theo th\u1ee9 t\u1ef1 khi ch\u00fang tham gia v\u00e0o chu\u1ed7i th\u00f4ng \u0111i\u1ec7p.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6260\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 cho vi\u1ec7c \u0111\u1eb7t ph\u00f2ng kh\u00e1ch s\u1ea1n. \u0110\u1ed1i t\u01b0\u1ee3ng kh\u1edfi t\u1ea1o chu\u1ed7i th\u00f4ng \u0111i\u1ec7p l\u00e0 m\u1ed9t c\u1eeda s\u1ed5 \u0110\u1eb7t ph\u00f2ng.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"97ad\"><img class=\"graf-image\" data-height=\"528\" data-image-id=\"0*F7xxOXmkZbMB3Xza.png\" data-width=\"1010\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0F7xxOXmkZbMB3Xza.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"8389\">L\u01b0u \u00fd r\u1eb1ng: S\u01a1 \u0111\u1ed3 l\u1edbp v\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 c\u00e1c m\u00f4 h\u00ecnh t\u0129nh. C\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 \u0111\u1ed9ng. Ch\u00fang m\u00f4 t\u1ea3 c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng h\u1ee3p t\u00e1c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"526b\">C\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i th\u1ee9 t\u01b0 (96%) l\u00e0:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"dd73\">s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"7185\">s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/li>\n<\/ul>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"eb77\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"bf72\">M\u1ed9t <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a>s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 h\u00ecnh th\u1ee9c ch\u00ednh c\u1ee7a y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng\/ph\u1ea7n m\u1ec1m cho m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ph\u1ea7n m\u1ec1m m\u1edbi \u0111ang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng x\u00e1c \u0111\u1ecbnh h\u00e0nh vi mong \u0111\u1ee3i (c\u00e1i g\u00ec), v\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh x\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u \u0111\u00f3 (nh\u01b0 th\u1ebf n\u00e0o).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"0d8c\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1ed9t khi \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng c\u1ea3 h\u00ecnh th\u1ee9c v\u0103n b\u1ea3n v\u00e0 h\u00ecnh \u1ea3nh (t\u1ee9c l\u00e0 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng). M\u1ed9t kh\u00e1i ni\u1ec7m ch\u00ednh c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 n\u00f3 gi\u00fap ch\u00fang ta thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt hi\u1ec7u qu\u1ea3 \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng theo c\u00e1ch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y t\u1eeb b\u00ean ngo\u00e0i.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"252c\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"3644\">M\u1ed9t h\u00ecnh th\u1ee9c ti\u00eau chu\u1ea9n c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t nh\u01b0 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong v\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"cec0\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*RfARWrqsX6NzluKt.png\" data-width=\"616\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0RfARWrqsX6NzluKt.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"a82a\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng\u200a\u2014\u200aH\u1ec7 th\u1ed1ng B\u00e1n xe<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"af58\">H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho m\u1ed9t h\u1ec7 th\u1ed1ng xe. Nh\u01b0 b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y, ngay c\u1ea3 m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn nh\u01b0 h\u1ec7 th\u1ed1ng b\u00e1n xe c\u0169ng kh\u00f4ng ch\u1ee9a qu\u00e1 10 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng! \u0110\u00f3 l\u00e0 v\u1ebb \u0111\u1eb9p c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"65c3\">M\u00f4 h\u00ecnh tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u0169ng cho th\u1ea5y vi\u1ec7c s\u1eed d\u1ee5ng m\u1edf r\u1ed9ng v\u00e0 bao g\u1ed3m. Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c m\u1ed1i li\u00ean h\u1ec7 k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c di\u1ec5n vi\u00ean v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"e860\"><img class=\"graf-image\" data-height=\"417\" data-image-id=\"0*KqbT4ZvRjHaf0pF8.png\" data-width=\"913\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0KqbT4ZvRjHaf0pF8.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"a578\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" rel=\"noopener\" target=\"_blank\"><strong class=\"markup--strong markup--h4-strong\">S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i<\/strong><\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"71cc\">H\u00e0nh vi c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp c\u1ee7a c\u00e1c \u0111\u1ea7u v\u00e0o c\u1ee7a n\u00f3, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a n\u00f3. L\u1ecbch s\u1eed trong qu\u00e1 kh\u1ee9 c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a t\u1ed1t nh\u1ea5t b\u1eb1ng s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n ho\u1eb7c c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ef1 \u0111\u1ed9ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"4497\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a>S\u01a1 \u0111\u1ed3 M\u00e1y Tr\u1ea1ng th\u00e1i (ho\u1eb7c \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, m\u00e1y tr\u1ea1ng th\u00e1i ho\u1eb7c bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i) cho th\u1ea5y c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u0169ng c\u00f3 th\u1ec3 cho th\u1ea5y c\u00e1ch m\u1ed9t th\u1ef1c th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau b\u1eb1ng c\u00e1ch chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a t\u00ednh ch\u1ea5t \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"96f8\"><strong class=\"markup--strong markup--p-strong\">K\u00fd hi\u1ec7u S\u01a1 \u0111\u1ed3 M\u00e1y Tr\u1ea1ng th\u00e1i \u0110\u01a1n gi\u1ea3n<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"3f74\"><img class=\"graf-image\" data-height=\"134\" data-image-id=\"0*4agZfvKlcs7cdx0H.png\" data-width=\"513\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/04agZfvKlcs7cdx0H.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"ae12\">M\u1ed9t tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac con. M\u1ed9t tr\u1ea1ng th\u00e1i c\u00f3 c\u00e1c tr\u1ea1ng th\u00e1i con (tr\u1ea1ng th\u00e1i l\u1ed3ng nhau) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p. C\u00e1c tr\u1ea1ng th\u00e1i con c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ed3ng v\u00e0o b\u1ea5t k\u1ef3 c\u1ea5p \u0111\u1ed9 n\u00e0o. M\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng nhau c\u00f3 th\u1ec3 c\u00f3 t\u1ed1i \u0111a m\u1ed9t tr\u1ea1ng th\u00e1i kh\u1edfi \u0111\u1ea7u v\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i k\u1ebft th\u00fac. C\u00e1c tr\u1ea1ng th\u00e1i con \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1eb3ng ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1ch cho th\u1ea5y r\u1eb1ng m\u1ed9t s\u1ed1 tr\u1ea1ng th\u00e1i ch\u1ec9 c\u00f3 th\u1ec3 x\u1ea3y ra trong m\u1ed9t b\u1ed1i c\u1ea3nh c\u1ee5 th\u1ec3 (tr\u1ea1ng th\u00e1i bao quanh).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"438f\"><strong class=\"markup--strong markup--p-strong\">V\u00ed d\u1ee5 Tr\u1ea1ng th\u00e1i con\u200a\u2014\u200aM\u00e1y s\u01b0\u1edfi<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"4118\"><img class=\"graf-image\" data-height=\"287\" data-image-id=\"0*zB4XFSSIHh3mYRV-.png\" data-width=\"503\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0zB4XFSSIHh3mYRV.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"6bbc\"><strong class=\"markup--strong markup--p-strong\">Tr\u1ea1ng th\u00e1i L\u1ecbch s\u1eed<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"5a57\">Tr\u1eeb khi c\u00f3 quy \u0111\u1ecbnh kh\u00e1c, khi m\u1ed9t chuy\u1ec3n ti\u1ebfp v\u00e0o m\u1ed9t tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p, h\u00e0nh \u0111\u1ed9ng c\u1ee7a <strong class=\"markup--strong markup--p-strong\">m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p b\u1eaft \u0111\u1ea7u l\u1ea1i t\u1eeb tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u<\/strong> (tr\u1eeb khi chuy\u1ec3n ti\u1ebfp nh\u1eafm v\u00e0o m\u1ed9t tr\u1ea1ng th\u00e1i con tr\u1ef1c ti\u1ebfp). C\u00e1c tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed cho ph\u00e9p m\u00e1y tr\u1ea1ng th\u00e1i <strong class=\"markup--strong markup--p-strong\">v\u00e0o l\u1ea1i tr\u1ea1ng th\u00e1i con cu\u1ed1i c\u00f9ng \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi r\u1eddi kh\u1ecfi<\/strong> tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p. M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1611\"><img class=\"graf-image\" data-height=\"294\" data-image-id=\"0*-otCYx4pB3g5r02b.png\" data-width=\"362\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0-otCYx4pB3g5r02b.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"76a5\">T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp l\u00e0 82% theo kh\u1ea3o s\u00e1t:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"c527\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"e2d6\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a> c\u00e1c s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, gi\u1ed1ng nh\u01b0 <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a>\u200a\u2014\u200am\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c, cho th\u1ea5y c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp l\u00e0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng cho th\u1ea5y c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f9ng v\u1edbi c\u00e1c th\u00f4ng \u0111i\u1ec7p di chuy\u1ec3n t\u1eeb \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y sang \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c. Ngo\u00e0i c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, s\u01a1 \u0111\u1ed3 giao ti\u1ebfp c\u00f2n cho th\u1ea5y c\u00e1c th\u00f4ng \u0111i\u1ec7p m\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng g\u1eedi cho nhau.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"191e\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp trong c\u00e1i nh\u00ecn t\u1ed5ng quan<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"a083\">Trong v\u00ed d\u1ee5 v\u1ec1 k\u00fd hi\u1ec7u cho m\u1ed9t s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng (di\u1ec5n vi\u00ean trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng) \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt. Trong v\u00ed d\u1ee5 (s\u01a1 \u0111\u1ed3 giao ti\u1ebfp t\u1ed5ng qu\u00e1t):<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"6266\">C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 Object1, Object2, Object\u2026, ObjectN-1 \u2026, v\u00e0 ObjectN.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"a0c9\">C\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c truy\u1ec1n gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi c\u00e1c m\u0169i t\u00ean c\u00f3 nh\u00e3n b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u1ed1i t\u01b0\u1ee3ng g\u1eedi (di\u1ec5n vi\u00ean) v\u00e0 k\u1ebft th\u00fac \u1edf \u0111\u1ed1i t\u01b0\u1ee3ng nh\u1eadn.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"ce5d\">C\u00e1c th\u00f4ng \u0111i\u1ec7p m\u1eabu \u0111\u01b0\u1ee3c truy\u1ec1n gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c g\u00e1n nh\u00e3n 1: message1, 2: message2, 3: message3, v.v., trong \u0111\u00f3 ti\u1ec1n t\u1ed1 s\u1ed1 cho t\u00ean th\u00f4ng \u0111i\u1ec7p ch\u1ec9 ra th\u1ee9 t\u1ef1 c\u1ee7a n\u00f3 trong chu\u1ed7i.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"12c7\">Object1 \u0111\u1ea7u ti\u00ean g\u1eedi Object2 th\u00f4ng \u0111i\u1ec7p message1, Object2 l\u1ea7n l\u01b0\u1ee3t g\u1eedi ObjectN-1 th\u00f4ng \u0111i\u1ec7p message2, v\u00e0 c\u1ee9 nh\u01b0 v\u1eady.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"6826\">C\u00e1c th\u00f4ng \u0111i\u1ec7p m\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng g\u1eedi cho ch\u00ednh m\u00ecnh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh l\u00e0 c\u00e1c v\u00f2ng l\u1eb7p (v\u00ed d\u1ee5: message message5).<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"b640\"><img class=\"graf-image\" data-height=\"244\" data-image-id=\"0*8Y1YI6KjQNwHHdMb.png\" data-width=\"469\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/08Y1YI6KjQNwHHdMb.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"7152\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp so v\u1edbi S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"1d3f\">S\u01a1 \u0111\u1ed3 giao ti\u1ebfp v\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 t\u01b0\u01a1ng t\u1ef1. Ch\u00fang c\u00f3 ngh\u0129a t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, t\u1ee9c l\u00e0, ch\u00fang tr\u00ecnh b\u00e0y c\u00f9ng m\u1ed9t th\u00f4ng tin, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u01a1 \u0111\u1ed3 giao ti\u1ebfp th\u00e0nh s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa ch\u00fang l\u00e0 s\u01a1 \u0111\u1ed3 giao ti\u1ebfp s\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed theo kh\u00f4ng gian, trong khi s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 s\u1eafp x\u1ebfp theo th\u1eddi gian.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6afe\">Trong hai lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 d\u01b0\u1eddng nh\u01b0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n so v\u1edbi s\u01a1 \u0111\u1ed3 giao ti\u1ebfp. V\u1eady t\u1ea1i sao b\u1ea1n l\u1ea1i s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 giao ti\u1ebfp? Tr\u01b0\u1edbc h\u1ebft, ch\u00fang r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 h\u00ecnh dung m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng h\u1ee3p t\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y kh\u00f3 x\u00e1c \u0111\u1ecbnh t\u1eeb m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. Ngo\u00e0i ra, s\u01a1 \u0111\u1ed3 giao ti\u1ebfp c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00f4 h\u00ecnh t\u0129nh c\u1ee7a b\u1ea1n (t\u1ee9c l\u00e0, s\u01a1 \u0111\u1ed3 l\u1edbp).<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"aa9d\"><img class=\"graf-image\" data-height=\"395\" data-image-id=\"0*qtALckhbhBawZ6yt.png\" data-width=\"1049\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0qtALckhbhBawZ6yt.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"41a1\">C\u1ea3 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n v\u00e0 S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai \u0111\u1ec1u l\u00e0 80%:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"7748\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"76c9\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a> C\u00e1c s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh v\u1eadt l\u00fd c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00ecnh dung, x\u00e1c \u0111\u1ecbnh v\u00e0 t\u00e0i li\u1ec7u h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean th\u00e0nh ph\u1ea7n v\u00e0 c\u0169ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 th\u1ef1c thi th\u00f4ng qua k\u1ef9 thu\u1eadt l\u1eadp tr\u00ecnh ti\u1ebfn v\u00e0 l\u00f9i.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"938e\">C\u00e1c s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 l\u1edbp t\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 vi\u1ec7c tri\u1ec3n khai c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"9b54\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n trong c\u00e1i nh\u00ecn t\u1ed5ng quan<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"8a94\">M\u1ed9t s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n ph\u00e2n chia h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf \u0111ang ph\u00e1t tri\u1ec3n th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9 ch\u1ee9c n\u0103ng cao kh\u00e1c nhau. M\u1ed7i th\u00e0nh ph\u1ea7n ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho m\u1ed9t m\u1ee5c ti\u00eau r\u00f5 r\u00e0ng trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00e0 ch\u1ec9 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu kh\u00e1c tr\u00ean c\u01a1 s\u1edf c\u1ea7n bi\u1ebft.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1ac0\"><img class=\"graf-image\" data-height=\"442\" data-image-id=\"0*ENJKSYMjaLpgoJnX.png\" data-width=\"851\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0ENJKSYMjaLpgoJnX.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"b1d3\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"a61f\">M\u1ed9t <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a> s\u01a1 \u0111\u1ed3 tri\u1ec3n khai l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 cho th\u1ea5y c\u1ea5u h\u00ecnh c\u1ee7a c\u00e1c n\u00fat x\u1eed l\u00fd th\u1eddi gian ch\u1ea1y v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n s\u1ed1ng tr\u00ean ch\u00fang. C\u00e1c s\u01a1 \u0111\u1ed3 tri\u1ec3n khai l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh v\u1eadt l\u00fd c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 vi\u1ec7c tri\u1ec3n khai c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng (t\u1ed1p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"90ea\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai trong c\u00e1i nh\u00ecn t\u1ed5ng quan<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"f31a\">C\u00e1c s\u01a1 \u0111\u1ed3 tri\u1ec3n khai r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 h\u00ecnh dung, x\u00e1c \u0111\u1ecbnh v\u00e0 t\u00e0i li\u1ec7u h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, m\u00e1y kh\u00e1ch\/m\u00e1y ch\u1ee7 v\u00e0 ph\u00e2n t\u00e1n v\u00e0 c\u0169ng \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 th\u1ef1c thi th\u00f4ng qua k\u1ef9 thu\u1eadt l\u1eadp tr\u00ecnh ti\u1ebfn v\u00e0 l\u00f9i.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"85cd\">M\u1ed9t s\u01a1 \u0111\u1ed3 tri\u1ec3n khai ch\u1ec9 l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 l\u1edbp \u0111\u1eb7c bi\u1ec7t, t\u1eadp trung v\u00e0o c\u00e1c n\u00fat c\u1ee7a h\u1ec7 th\u1ed1ng. V\u1ec1 m\u1eb7t \u0111\u1ed3 h\u1ecda, m\u1ed9t s\u01a1 \u0111\u1ed3 tri\u1ec3n khai l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c \u0111\u1ec9nh v\u00e0 cung. C\u00e1c s\u01a1 \u0111\u1ed3 tri\u1ec3n khai th\u01b0\u1eddng ch\u1ee9a:<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"3e47\"><strong class=\"markup--strong markup--p-strong\">C\u00e1c n\u00fat<\/strong><\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"9bc1\">H\u1ed9p 3-D \u0111\u1ea1i di\u1ec7n cho m\u1ed9t n\u00fat, c\u00f3 th\u1ec3 l\u00e0 ph\u1ea7n m\u1ec1m ho\u1eb7c ph\u1ea7n c\u1ee9ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"4959\">N\u00fat HW c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u b\u1eb1ng &lt;&lt;stereotype&gt;&gt;<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"488b\">C\u00e1c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c n\u00fat \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, v\u1edbi t\u00f9y ch\u1ecdn &lt;&lt;stereotype&gt;&gt;<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"ec66\">C\u00e1c n\u00fat c\u00f3 th\u1ec3 n\u1eb1m trong m\u1ed9t n\u00fat<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"51e3\"><strong class=\"markup--strong markup--p-strong\">C\u00e1c k\u00fd hi\u1ec7u kh\u00e1c<\/strong><\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"c0b1\">S\u1ef1 ph\u1ee5 thu\u1ed9c<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"289a\">C\u00e1c m\u1ed1i quan h\u1ec7 li\u00ean k\u1ebft.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"d7e6\">C\u0169ng c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c ghi ch\u00fa v\u00e0 r\u00e0ng bu\u1ed9c.<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"c548\"><img class=\"graf-image\" data-height=\"378\" data-image-id=\"0*9ejG-yLLEs8G5N1E.png\" data-width=\"530\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/09ejG-yLLEs8G5N1E.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e185\">T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng cho s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng UML l\u00e0 71% theo kh\u1ea3o s\u00e1t:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"b8f2\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 \u0110\u1ed1i t\u01b0\u1ee3ng<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"fee0\">\u0110\u1ed1i t\u01b0\u1ee3ng l\u00e0 m\u1ed9t th\u1ec3 hi\u1ec7n c\u1ee7a m\u1ed9t kho\u1ea3nh kh\u1eafc c\u1ee5 th\u1ec3 trong th\u1eddi gian ch\u1ea1y, bao g\u1ed3m c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 gi\u00e1 tr\u1ecb d\u1eef li\u1ec7u. M\u1ed9t <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a> s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 m\u1ed9t th\u1ec3 hi\u1ec7n c\u1ee7a m\u1ed9t <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" rel=\"noopener\" target=\"_blank\">s\u01a1 \u0111\u1ed3 l\u1edbp<\/a>; n\u00f3 cho th\u1ea5y m\u1ed9t b\u1ee9c tranh t\u1ed5ng th\u1ec3 v\u1ec1 tr\u1ea1ng th\u00e1i chi ti\u1ebft c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m, do \u0111\u00f3, m\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng bao g\u1ed3m c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"429c\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 \u0110\u1ed1i t\u01b0\u1ee3ng trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"590b\">M\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng cho th\u1ea5y m\u1ed1i quan h\u1ec7 n\u00e0y gi\u1eefa c\u00e1c l\u1edbp \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o v\u00e0 l\u1edbp \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a, v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y trong h\u1ec7 th\u1ed1ng. Ch\u00fang c\u00f3 th\u1ec3 h\u1eefu \u00edch \u0111\u1ec3 gi\u1ea3i th\u00edch c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n, khi s\u01a1 \u0111\u1ed3 l\u1edbp c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n r\u1ea5t ph\u1ee9c t\u1ea1p, v\u00e0 \u0111\u00f4i khi c\u0169ng m\u00f4 h\u00ecnh h\u00f3a m\u1ed1i quan h\u1ec7 \u0111\u1ec7 quy trong s\u01a1 \u0111\u1ed3.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6b0d\">C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 minh h\u1ecda s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o l\u00e0 hi\u1ec3n th\u1ecb s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb s\u01a1 \u0111\u1ed3 l\u1edbp t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"39e2\">H\u1ec7 th\u1ed1ng Qu\u1ea3n l\u00fd \u0110\u01a1n h\u00e0ng sau \u0111\u00e2y cho th\u1ea5y c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 l\u1edbp nh\u1ecf n\u00e0y cho th\u1ea5y r\u1eb1ng m\u1ed9t Khoa c\u1ee7a tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u Khoa kh\u00e1c v\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng b\u00ean d\u01b0\u1edbi kh\u1edfi t\u1ea1o s\u01a1 \u0111\u1ed3 l\u1edbp, thay th\u1ebf n\u00f3 b\u1eb1ng m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"7276\"><img class=\"graf-image\" data-height=\"242\" data-image-id=\"0*QxrMzhWbfp5zwBwa.png\" data-width=\"721\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0QxrMzhWbfp5zwBwa.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"c040\"><strong class=\"markup--strong markup--p-strong\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 L\u1edbp \u0111\u1ebfn S\u01a1 \u0111\u1ed3 \u0110\u1ed1i t\u01b0\u1ee3ng\u200a\u2014\u200aH\u1ec7 th\u1ed1ng \u0110\u01a1n h\u00e0ng<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"5803\"><img class=\"graf-image\" data-height=\"319\" data-image-id=\"0*aI8_8FUea6g2Yf0O.png\" data-width=\"961\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0aI8_8FUea6g2Yf0O.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"eacc\">T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 g\u00f3i l\u00e0 70%:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"c853\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 G\u00f3i<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"55e9\">S\u01a1 \u0111\u1ed3 g\u00f3i, m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac, cho th\u1ea5y s\u1ef1 s\u1eafp x\u1ebfp v\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh trong d\u1ef1 \u00e1n quy m\u00f4 trung b\u00ecnh \u0111\u1ebfn l\u1edbn. S\u01a1 \u0111\u1ed3 g\u00f3i c\u00f3 th\u1ec3 cho th\u1ea5y c\u1ea3 c\u1ea5u tr\u00fac v\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng con ho\u1eb7c m\u00f4-\u0111un, cho th\u1ea5y c\u00e1c g\u00f3c nh\u00ecn kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, v\u00ed d\u1ee5, nh\u01b0 \u1ee9ng d\u1ee5ng \u0111a l\u1edbp (c\u00f2n g\u1ecdi l\u00e0 \u1ee9ng d\u1ee5ng \u0111a t\u1ea7ng)\u200a\u2014\u200am\u00f4 h\u00ecnh \u1ee9ng d\u1ee5ng \u0111a l\u1edbp.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"fc36\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 G\u00f3i trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"eefc\">S\u01a1 \u0111\u1ed3 g\u00f3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c s\u01a1 \u0111\u1ed3 l\u1edbp ph\u1ee9c t\u1ea1p, b\u1ea1n c\u00f3 th\u1ec3 nh\u00f3m c\u00e1c l\u1edbp th\u00e0nh c\u00e1c g\u00f3i. M\u1ed9t g\u00f3i l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c ph\u1ea7n t\u1eed UML c\u00f3 li\u00ean quan logic.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"af32\">S\u01a1 \u0111\u1ed3 b\u00ean d\u01b0\u1edbi l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh kinh doanh trong \u0111\u00f3 c\u00e1c l\u1edbp \u0111\u01b0\u1ee3c nh\u00f3m th\u00e0nh c\u00e1c g\u00f3i:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"691e\">C\u00e1c g\u00f3i xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng h\u00ecnh ch\u1eef nh\u1eadt v\u1edbi c\u00e1c tab nh\u1ecf \u1edf ph\u00eda tr\u00ean.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"7947\">T\u00ean g\u00f3i n\u1eb1m tr\u00ean tab ho\u1eb7c b\u00ean trong h\u00ecnh ch\u1eef nh\u1eadt.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"9260\">C\u00e1c m\u0169i t\u00ean ch\u1ea5m l\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b607\">M\u1ed9t g\u00f3i ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3i kh\u00e1c n\u1ebfu s\u1ef1 thay \u0111\u1ed5i \u1edf g\u00f3i kh\u00e1c c\u00f3 th\u1ec3 bu\u1ed9c ph\u1ea3i thay \u0111\u1ed5i \u1edf g\u00f3i \u0111\u1ea7u ti\u00ean.<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"db85\"><img class=\"graf-image\" data-height=\"437\" data-image-id=\"0*YpvV5pCywSvd5Jzv.png\" data-width=\"585\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0YpvV5pCywSvd5Jzv.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"d58f\">T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p l\u00e0 52%:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"c8fb\">S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"6ca9\">S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t trong nh\u1eefng hi\u1ec7n v\u1eadt m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o UML 2.0. M\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac UML ch\u1ee9a c\u00e1c l\u1edbp, giao di\u1ec7n, g\u00f3i v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang, v\u00e0 cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn logic v\u1ec1 to\u00e0n b\u1ed9 ho\u1eb7c m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. N\u00f3 cho th\u1ea5y c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 (bao g\u1ed3m c\u00e1c ph\u1ea7n v\u00e0 c\u00e1c k\u1ebft n\u1ed1i) c\u1ee7a m\u1ed9t ph\u00e2n lo\u1ea1i c\u00f3 c\u1ea5u tr\u00fac ho\u1eb7c s\u1ef1 h\u1ee3p t\u00e1c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6d4c\">M\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p th\u1ef1c hi\u1ec7n vai tr\u00f2 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u01a1 \u0111\u1ed3 l\u1edbp, nh\u01b0ng cho ph\u00e9p b\u1ea1n \u0111i v\u00e0o chi ti\u1ebft h\u01a1n trong vi\u1ec7c m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a nhi\u1ec1u l\u1edbp v\u00e0 cho th\u1ea5y c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea1i di\u1ec7n \u0111\u1ed3 h\u1ecda cho c\u00e1c l\u1edbp b\u00ean trong v\u00e0 c\u00e1c ph\u1ea7n v\u00e0 cho th\u1ea5y c\u00e1c m\u1ed1i li\u00ean h\u1ec7 c\u1ea3 gi\u1eefa v\u00e0 trong c\u00e1c l\u1edbp.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"e5ec\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"471a\">S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cho th\u1ea5y c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t l\u1edbp.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"84e2\">C\u00e1c ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean: partName:partType[multiplicity]<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"48ea\">C\u00e1c l\u1edbp t\u1ed5ng h\u1ee3p l\u00e0 c\u00e1c ph\u1ea7n c\u1ee7a m\u1ed9t l\u1edbp nh\u01b0ng c\u00e1c ph\u1ea7n kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 c\u00e1c l\u1edbp, m\u1ed9t ph\u1ea7n l\u00e0 b\u1ea5t k\u1ef3 ph\u1ea7n t\u1eed n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u1edbp ch\u1ee9a.<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"b319\"><img class=\"graf-image\" data-height=\"203\" data-image-id=\"0*fWy9oNRDV46LxyBc.png\" data-width=\"407\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0fWy9oNRDV46LxyBc.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"c50f\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian ch\u1ec9 c\u00f3 40% t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng v\u00e0 hi\u1ebfm khi \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng trung b\u00ecnh s\u1eed d\u1ee5ng<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"0f24\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"97b7\">S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\" rel=\"noopener\" target=\"_blank\">UML<\/a>s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cho th\u1ea5y c\u00e1c t\u01b0\u01a1ng t\u00e1c khi m\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 l\u00e0 l\u00fd lu\u1eadn v\u1ec1 th\u1eddi gian. Ch\u00fang t\u1eadp trung v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i trong v\u00e0 gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng d\u1ecdc theo m\u1ed9t tr\u1ee5c th\u1eddi gian tuy\u1ebfn t\u00ednh. S\u01a1 \u0111\u1ed3 Th\u1eddi gian m\u00f4 t\u1ea3 h\u00e0nh vi c\u1ee7a c\u1ea3 c\u00e1c ph\u00e2n lo\u1ea1i c\u00e1 nh\u00e2n v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c ph\u00e2n lo\u1ea1i, t\u1eadp trung v\u00e0o th\u1eddi gian x\u1ea3y ra c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a c\u00e1c \u0110\u01b0\u1eddng s\u1ed1ng.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"470f\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"5ac2\">Bi\u1ec3u di\u1ec5n Th\u1eddi gian Tr\u1ea1ng th\u00e1i<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"b9b4\">S\u1ef1 thay \u0111\u1ed5i t\u1eeb m\u1ed9t <strong class=\"markup--strong markup--p-strong\">tr\u1ea1ng th\u00e1i<\/strong>\u0111\u1ebfn m\u1ed9t tr\u1ea1ng th\u00e1i kh\u00e1c \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1edfi <strong class=\"markup--strong markup--p-strong\">m\u1ed9t s\u1ef1 thay \u0111\u1ed5i trong m\u1ee9c \u0111\u1ed9 c\u1ee7a \u0111\u01b0\u1eddng s\u1ed1ng<\/strong>. Trong kho\u1ea3ng th\u1eddi gian m\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng \u1edf m\u1ed9t tr\u1ea1ng th\u00e1i nh\u1ea5t \u0111\u1ecbnh, d\u00f2ng th\u1eddi gian ch\u1ea1y song song v\u1edbi tr\u1ea1ng th\u00e1i \u0111\u00f3. M\u1ed9t s\u1ef1 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i theo chi\u1ec1u d\u1ecdc t\u1eeb m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0y sang m\u1ee9c \u0111\u1ed9 kh\u00e1c. Nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 thay \u0111\u1ed5i, nh\u01b0 trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a m\u1ed9t s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i ho\u1eb7c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, l\u00e0 vi\u1ec7c nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t th\u00f4ng \u0111i\u1ec7p, m\u1ed9t s\u1ef1 ki\u1ec7n g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i, m\u1ed9t \u0111i\u1ec1u ki\u1ec7n trong h\u1ec7 th\u1ed1ng, ho\u1eb7c th\u1eadm ch\u00ed ch\u1ec9 l\u00e0 s\u1ef1 tr\u00f4i qua c\u1ee7a th\u1eddi gian.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"63c8\"><img class=\"graf-image\" data-height=\"369\" data-image-id=\"0*XE7e_A_nvLZVfuuX.png\" data-width=\"634\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0XE7e_A_nvLZVfuuX.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e122\">Bi\u1ec3u di\u1ec5n \u0110\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"361b\">H\u00ecnh b\u00ean d\u01b0\u1edbi cho th\u1ea5y m\u1ed9t k\u00fd hi\u1ec7u thay th\u1ebf c\u1ee7a s\u01a1 \u0111\u1ed3 Th\u1eddi gian UML. N\u00f3 cho th\u1ea5y tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng gi\u1eefa hai \u0111\u01b0\u1eddng ngang c\u1eaft nhau m\u1ed7i khi tr\u1ea1ng th\u00e1i thay \u0111\u1ed5i.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"df89\"><img class=\"graf-image\" data-height=\"200\" data-image-id=\"0*h-snWcwPfxYSrUP2.png\" data-width=\"566\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0h-snWcwPfxYSrUP2.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"10c3\">S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o UML 2.0:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"7781\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"5239\">C\u00e1c S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c UML cung c\u1ea5p m\u1ed9t m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng cao cho m\u1ed9t m\u00f4 h\u00ecnh t\u01b0\u01a1ng t\u00e1c. N\u00f3 l\u00e0 m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng n\u01a1i c\u00e1c n\u00fat l\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c ho\u1eb7c s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng t\u00e1c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"19a8\">S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c t\u1eadp trung v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 d\u00f2ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 cho th\u1ea5y d\u00f2ng ho\u1ea1t \u0111\u1ed9ng gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3. N\u00f3i c\u00e1ch kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 li\u00ean k\u1ebft c\u00e1c s\u01a1 \u0111\u1ed3 \u201cth\u1ef1c\u201d v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u0111i\u1ec1u h\u01b0\u1edbng cao gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3 b\u00ean trong m\u1ed9t S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"2a3d\"><strong class=\"markup--strong markup--p-strong\">S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c trong Nh\u00e1y m\u1eaft<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"7ae0\">S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t trong m\u01b0\u1eddi b\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ee7a Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t (UML), c\u00f3 th\u1ec3 h\u00ecnh dung m\u1ed9t d\u00f2ng \u0111i\u1ec1u khi\u1ec3n v\u1edbi c\u00e1c n\u00fat c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c cho th\u1ea5y c\u00e1ch m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c \u0111o\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o trong c\u00e1c k\u1ecbch b\u1ea3n kh\u00e1c nhau. C\u00e1c s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c t\u1eadp trung v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 d\u00f2ng \u0111i\u1ec1u khi\u1ec3n n\u01a1i c\u00e1c n\u00fat l\u00e0 <strong class=\"markup--strong markup--p-strong\">c\u00e1c t\u01b0\u01a1ng t\u00e1c<\/strong> (sd) ho\u1eb7c <strong class=\"markup--strong markup--p-strong\">s\u1eed d\u1ee5ng t\u01b0\u01a1ng t\u00e1c<\/strong> (ref).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"3739\">C\u00e1c ph\u1ea7n t\u1eed k\u00fd hi\u1ec7u kh\u00e1c cho c\u00e1c s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c gi\u1ed1ng nh\u01b0 cho c\u00e1c s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. Nh\u1eefng ph\u1ea7n t\u1eed n\u00e0y bao g\u1ed3m n\u00fat kh\u1edfi \u0111\u1ea7u, k\u1ebft th\u00fac, quy\u1ebft \u0111\u1ecbnh, h\u1ee3p nh\u1ea5t, ph\u00e2n nh\u00e1nh v\u00e0 tham gia.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"ba17\"><img class=\"graf-image\" data-height=\"686\" data-image-id=\"0*W9hAysqQ22V-9uRV.png\" data-width=\"661\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0W9hAysqQ22V-9uRV.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"2917\">S\u01a1 \u0111\u1ed3 UML \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1ea5t l\u00e0 S\u01a1 \u0111\u1ed3 H\u1ed3 s\u01a1, n\u00f3 ch\u1ec9 \u0111\u1ea1t 11%:<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"7ce2\"><a class=\"markup--anchor markup--h4-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 H\u1ed3 s\u01a1<\/a><\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"1dfc\">L\u00e0 m\u1ed9t ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a \u0111a m\u1ee5c \u0111\u00edch, UML cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng \u1ed5n \u0111\u1ecbnh cho nhi\u1ec1u lo\u1ea1i y\u00eau c\u1ea7u kh\u00e1c nhau. N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a cho c\u00e1c mi\u1ec1n \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 ho\u1eb7c cho b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 c\u1ee5 th\u1ec3 n\u00e0o. Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, UML qu\u00e1 chung chung v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t l\u01b0\u1ee3ng c\u00f4ng s\u1ee9c \u0111\u00e1ng k\u1ec3. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho mi\u1ec1n nh\u1ea5t \u0111\u1ecbnh v\u00e0 do \u0111\u00f3 cung c\u1ea5p c\u00e1c kh\u00e1i ni\u1ec7m \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00f3 l\u1ee3i.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"c740\">S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1, m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac trong Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t (UML), cung c\u1ea5p m\u1ed9t c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng chung \u0111\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c m\u00f4 h\u00ecnh UML cho c\u00e1c mi\u1ec1n v\u00e0 n\u1ec1n t\u1ea3ng c\u1ee5 th\u1ec3. C\u00e1c c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng cho ph\u00e9p tinh ch\u1ec9nh ng\u1eef ngh\u0129a ti\u00eau chu\u1ea9n theo c\u00e1ch ho\u00e0n to\u00e0n b\u1ed5 sung, ng\u0103n ch\u1eb7n ch\u00fang m\u00e2u thu\u1eabn v\u1edbi ng\u1eef ngh\u0129a ti\u00eau chu\u1ea9n. C\u00e1c h\u1ed3 s\u01a1 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <strong class=\"markup--strong markup--p-strong\">\u0111\u1ecbnh danh<\/strong>,\u00a0<strong class=\"markup--strong markup--p-strong\">\u0111\u1ecbnh ngh\u0129a gi\u00e1 tr\u1ecb g\u00e1n nh\u00e3n<\/strong>, v\u00e0 <strong class=\"markup--strong markup--p-strong\">r\u00e0ng bu\u1ed9c<\/strong> m\u00e0 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh c\u1ee5 th\u1ec3, nh\u01b0 L\u1edbp, Thu\u1ed9c t\u00ednh, Ho\u1ea1t \u0111\u1ed9ng v\u00e0 Ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t H\u1ed3 s\u01a1 l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u1edf r\u1ed9ng nh\u01b0 v\u1eady m\u00e0 c\u00f9ng nhau t\u00f9y ch\u1ec9nh UML cho m\u1ed9t mi\u1ec1n c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, t\u00e0i ch\u00ednh) ho\u1eb7c n\u1ec1n t\u1ea3ng (J2EE, .NET).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"9154\"><strong class=\"markup--strong markup--p-strong\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 H\u1ed3 s\u01a1\u200a\u2014\u200aQu\u1ea3n l\u00fd CNTT<\/strong><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"77e2\">M\u1ed9t h\u1ed3 s\u01a1 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho m\u1ed9t g\u00f3i kh\u00e1c \u0111\u1ec3 l\u00e0m cho c\u00e1c \u0111\u1ecbnh danh trong h\u1ed3 s\u01a1 c\u00f3 s\u1eb5n cho g\u00f3i \u0111\u00f3. H\u00ecnh minh h\u1ecda b\u00ean d\u01b0\u1edbi cho th\u1ea5y c\u00e1c h\u1ed3 s\u01a1 M\u1ea1ng, Vi\u1ec5n th\u00f4ng v\u00e0 Ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho g\u00f3i Qu\u1ea3n l\u00fd CNTT.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"089e\"><img class=\"graf-image\" data-height=\"549\" data-image-id=\"0*7tc3gUI39Gagdo6H.png\" data-width=\"671\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/07tc3gUI39Gagdo6H.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"169e\">T\u00ecm ki\u1ebfm C\u00f4ng c\u1ee5 Thi\u1ebft k\u1ebf Ph\u1ea7n m\u1ec1m Tr\u1ef1c tuy\u1ebfn Mi\u1ec5n ph\u00ed?<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"08b0\">\u0110\u00e2y l\u00e0 kho Visual Paradigm Online cho c\u00e1c v\u00ed d\u1ee5 thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m, n\u00f3 l\u00e0:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"b0b7\">Mi\u1ec5n ph\u00ed (m\u1ee5c \u0111\u00edch c\u00e1 nh\u00e2n v\u00e0 phi th\u01b0\u01a1ng m\u1ea1i)<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"bf26\">Tr\u1ef1c tuy\u1ebfn (kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh)<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"d213\">H\u1ed7 tr\u1ee3 Google Drive v\u00e0 l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y mi\u1ec5n ph\u00ed<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"5821\">Nhi\u1ec1u v\u00ed d\u1ee5<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"f2b6\">S\u1eed d\u1ee5ng b\u1ea5t c\u1ee9 l\u00fac n\u00e0o &amp; \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u! ch\u1ec9 c\u1ea7n m\u1ed9t tr\u00ecnh duy\u1ec7t web<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"df60\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*q2wX75wdaa18J0na.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0q2wX75wdaa18J0na.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"af93\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/use-case-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/use-case-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"3db7\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*dubY3IjVY2QGQBi6.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0dubY3IjVY2QGQBi6.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"3979\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/class-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/class-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 L\u1edbp<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"0c4b\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*2ZxosSbuTbgyOiFE.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/02ZxosSbuTbgyOiFE.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"a72a\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/activity-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/activity-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"dd66\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*nabSgBGq4fKBy8Jq.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0nabSgBGq4fKBy8Jq.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"7c50\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/component-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/component-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"10fd\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*S5KiNX6tB_yUMi2I.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0S5KiNX6tB_yUMi2I.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"1000\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/deployment-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/deployment-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"2758\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*is68HkuUISe-jaY3.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0is68HkuUISe-jaY3.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"6b30\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/package-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/package-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 G\u00f3i<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"686e\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*koKpAwfQNKfZ-lrt.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0koKpAwfQNKfZ-lrt.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"b9c5\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/state-machine-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/state-machine-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"b43f\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*dUtQJkyjjavhPWV6.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0dUtQJkyjjavhPWV6.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"5ab0\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tu\u1ea7n t\u1ef1<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"7956\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*Vc4mse-BU9Gdoq54.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0Vc4mse-BU9Gdoq54.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e603\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/erd-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/erd-tool\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 ER<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1cae\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*_k2HYqBpDm_ze9Ag.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0_k2HYqBpDm_ze9Ag.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"d3a1\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 D\u00f2ng d\u1eef li\u1ec7u<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"0383\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*6g8T_5bmezWw94YE.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/06g8T_5bmezWw94YE.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"a398\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/robustness-diagram-maker\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/robustness-diagram-maker\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 \u0110\u1ed9 b\u1ec1n<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"9faf\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*9JTyoFlNFgU3flFT.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/09JTyoFlNFgU3flFT.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e5eb\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/enterprise-integration-patterns-diagram-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/enterprise-integration-patterns-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">M\u00f4 h\u00ecnh Doanh nghi\u1ec7p<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"0d39\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*I6xf3uXCQUw_cBh_.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0I6xf3uXCQUw_cBh.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"8002\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-requirement-diagram-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-requirement-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Y\u00eau c\u1ea7u<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"ef94\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*kSIy0y45dy0Ot3O_.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0kSIy0y45dy0Ot3O.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"3b29\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-block-definition-diagram-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-block-definition-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 \u0110\u1ecbnh ngh\u0129a Kh\u1ed1i<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"4e39\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*4Io1QldNajc7_vU7.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/04Io1QldNajc7_vU7.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"d902\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-parametric-diagram-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-parametric-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Tham s\u1ed1<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1fe6\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*7SaEcxBGFg5nlnBp.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/07SaEcxBGFg5nlnBp.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"9055\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-internal-block-diagram-tool\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sysml-internal-block-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Kh\u1ed1i N\u1ed9i b\u1ed9<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"da0d\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*HI8vNUtTFpc7uiec.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0HI8vNUtTFpc7uiec.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"c042\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/gane-sarson-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/gane-sarson-diagram-software\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 Gane Sarson<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"ee11\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*aobHsFXng41jBY0f.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0aobHsFXng41jBY0f.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"fae1\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/yourdon-and-coad-diagram-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/yourdon-and-coad-diagram-software\/\" rel=\"noopener\" target=\"_blank\">Yourdon v\u00e0 Coad<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"f65b\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*uXNj7CPxtub6842x.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0uXNj7CPxtub6842x.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"8b72\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/yourdon-demarco-dfd-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/yourdon-demarco-dfd-software\/\" rel=\"noopener\" target=\"_blank\">Yourdon DeMarco DFD<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"c4e2\"><img class=\"graf-image\" data-height=\"93\" data-image-id=\"0*L1RCKkJ1lSm0LpG-.png\" data-width=\"152\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0L1RCKkJ1lSm0LpG.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure graf--trailing\" id=\"fb79\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/ssadm-dfd-software\/\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/ssadm-dfd-software\/\" rel=\"noopener\" target=\"_blank\">SSADM DFD<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>The Unified Modeling Language is a standardized general-purpose modeling language and nowadays is managed as a de facto industry standard by the\u00a0Object Management Group (OMG). UML includes a set of graphic notation techniques to create visual models for software-intensive systems. In UML 2.2 there are 14 types of UML diagrams, which are divided into two categories<\/p>\n","protected":false},"author":1,"featured_media":2000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[13,3],"tags":[52,63,62,53],"class_list":["post-471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagrams","category-unified-modeling-language","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n v\u1ec1 14 Lo\u1ea1i S\u01a1 \u0110\u1ed3 UML - Cybermedian<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/vn\/a-comprehensive-guide-to-14-types-of-uml-diagram\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n v\u1ec1 14 Lo\u1ea1i S\u01a1 \u0110\u1ed3 UML - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"The Unified Modeling Language is a standardized general-purpose modeling language and nowadays is managed as a de facto industry standard by the\u00a0Object Management Group (OMG). 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