{"id":10594,"date":"2025-01-23T09:01:18","date_gmt":"2025-01-23T01:01:18","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-uml-timing-diagrams\/"},"modified":"2026-04-14T19:03:20","modified_gmt":"2026-04-14T11:03:20","slug":"comprehensive-guide-to-uml-timing-diagrams","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-uml-timing-diagrams\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 th\u1eddi gian UML"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c t\u1eadp trung v\u00e0o c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian trong c\u00e1c t\u01b0\u01a1ng t\u00e1c. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, nh\u1ea5n m\u1ea1nh v\u00e0o nh\u1eefng thay \u0111\u1ed5i v\u1ec1 tr\u1ea1ng th\u00e1i theo th\u1eddi gian. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft v\u1ec1 s\u01a1 \u0111\u1ed3 th\u1eddi gian UML, bao g\u1ed3m m\u1ee5c \u0111\u00edch, c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh v\u00e0 c\u00e1ch t\u1ea1o ra c\u0169ng nh\u01b0 di\u1ec5n gi\u1ea3i ch\u00fang.<\/p>\n<p><img alt=\"What is Timing Diagram?\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/02-timing-diagram-example.png\"\/><\/p>\n<h2>M\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3 th\u1eddi gian UML<\/h2>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3:<\/p>\n<ul>\n<li><strong>Suy lu\u1eadn v\u1ec1 th\u1eddi gian<\/strong>: Ph\u00e2n t\u00edch v\u00e0 hi\u1ec3u r\u00f5 c\u00e1c kh\u00eda c\u1ea1nh v\u1ec1 th\u1eddi gian trong c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<li><strong>Hi\u1ec3n th\u1ecb c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/strong>: Minh h\u1ecda c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng trong c\u00e1c kho\u1ea3ng th\u1eddi gian c\u1ee5 th\u1ec3.<\/li>\n<li><strong>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c<\/strong>: Bi\u1ec3u di\u1ec5n c\u00e1c h\u1ec7 th\u1ed1ng m\u00e0 th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, giao th\u1ee9c truy\u1ec1n th\u00f4ng v\u00e0 ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n<p><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00ed d\u1ee5<\/strong>:<\/p>\n<ul>\n<li>L\u0129nh v\u1ef1c y t\u1ebf: M\u00f4 h\u00ecnh h\u00f3a c\u00e1c giai \u0111o\u1ea1n c\u1ee7a m\u1ed9t b\u1ec7nh v\u00e0 th\u1eddi \u0111i\u1ec3m th\u1ef1c hi\u1ec7n can thi\u1ec7p.<\/li>\n<li>Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng: Ph\u00e2n t\u00edch \u0111\u1ed9 tr\u1ec5 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ed9t trang web ho\u1eb7c \u1ee9ng d\u1ee5ng.<\/li>\n<\/ul>\n<h2>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 th\u1eddi gian UML<\/h2>\n<h3>\u0110\u01b0\u1eddng s\u1ed1ng<\/h3>\n<p>\u0110\u01b0\u1eddng s\u1ed1ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t c\u00e1 th\u1ec3 tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c. N\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng, ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c b\u1ea5t k\u1ef3 th\u1ef1c th\u1ec3 n\u00e0o tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c. C\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c thanh ngang th\u1ec3 hi\u1ec7n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1 th\u1ec3 theo th\u1eddi gian.<\/p>\n<h3>L\u1ecbch s\u1eed tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n<\/h3>\n<p>L\u1ecbch s\u1eed tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea1i di\u1ec7n cho tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c m\u1ed9t \u0111i\u1ec1u ki\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. N\u00f3 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng thanh ngang c\u00f3 c\u00e1c \u0111o\u1ea1n bi\u1ec3u th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau theo th\u1eddi gian.<\/p>\n<h3>R\u00e0ng bu\u1ed9c th\u1eddi gian k\u00e9o d\u00e0i<\/h3>\n<p>R\u00e0ng bu\u1ed9c th\u1eddi gian k\u00e9o d\u00e0i x\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian m\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t thanh ngang c\u00f3 hai \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng ch\u1ec9 th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac c\u1ee7a kho\u1ea3ng th\u1eddi gian.<\/p>\n<h3>R\u00e0ng bu\u1ed9c th\u1eddi gian<\/h3>\n<p>R\u00e0ng bu\u1ed9c th\u1eddi gian x\u00e1c \u0111\u1ecbnh m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 m\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng c\u1eaft \u0111\u01b0\u1eddng s\u1ed1ng t\u1ea1i th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 \u0111\u00f3.<\/p>\n<h3>S\u1ef1 ki\u1ec7n h\u1ee7y b\u1ecf<\/h3>\n<p>S\u1ef1 ki\u1ec7n h\u1ee7y b\u1ecf \u0111\u1ea1i di\u1ec7n cho th\u1eddi \u0111i\u1ec3m m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng b\u1ecb h\u1ee7y. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng k\u00fd hi\u1ec7u \u201cX\u201d \u1edf cu\u1ed1i \u0111\u01b0\u1eddng s\u1ed1ng.<\/p>\n<h3>K\u00fd hi\u1ec7u<\/h3>\n<p>K\u00fd hi\u1ec7u trong s\u01a1 \u0111\u1ed3 th\u1eddi gian UML bao g\u1ed3m c\u00e1c nh\u00e3n v\u00e0 ch\u00fa th\u00edch cung c\u1ea5p th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<h2>T\u1ea1o s\u01a1 \u0111\u1ed3 th\u1eddi gian UML<\/h2>\n<h3>C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 th\u1eddi gian UML<\/h3>\n<ol>\n<li><strong>X\u00e1c \u0111\u1ecbnh c\u00e1c b\u00ean tham gia<\/strong>: X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, t\u00e1c nh\u00e2n ho\u1eb7c th\u1ef1c th\u1ec3 s\u1ebd tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c.<\/li>\n<li><strong>X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi<\/strong>: V\u1ebd c\u00e1c thanh ngang \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi c\u1ee7a c\u00e1c b\u00ean tham gia.<\/li>\n<li><strong>Th\u00eam tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n<\/strong>: Chia c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi th\u00e0nh c\u00e1c \u0111o\u1ea1n \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau theo th\u1eddi gian.<\/li>\n<li><strong>X\u00e1c \u0111\u1ecbnh c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/strong>: Th\u00eam c\u00e1c thanh ngang c\u00f3 \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng \u0111\u1ec3 ch\u1ec9 ra kho\u1ea3ng th\u1eddi gian m\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n<li><strong>X\u00e1c \u0111\u1ecbnh c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/strong>: Th\u00eam c\u00e1c \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng c\u1eaft ngang c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi \u0111\u1ec3 ch\u1ec9 ra c\u00e1c th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n<li><strong>Th\u00eam c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e1 h\u1ee7y<\/strong>: \u0110\u1eb7t d\u1ea5u \u201cX\u201d \u1edf cu\u1ed1i \u0111\u01b0\u1eddng \u0111\u1eddi \u0111\u1ec3 bi\u1ec3u di\u1ec5n s\u1ef1 ph\u00e1 h\u1ee7y c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<li><strong>G\u00e1n nh\u00e3n v\u00e0 ch\u00fa th\u00edch<\/strong>: Th\u00eam nh\u00e3n v\u00e0 ch\u00fa th\u00edch \u0111\u1ec3 cung c\u1ea5p th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<\/ol>\n<h2>Hi\u1ec3u c\u00e1c s\u01a1 \u0111\u1ed3 th\u1eddi gian UML<\/h2>\n<h3>Hi\u1ec3u v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi<\/h3>\n<ul>\n<li><strong>C\u00e1c thanh ngang<\/strong>: Bi\u1ec3u di\u1ec5n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a b\u00ean tham gia theo th\u1eddi gian.<\/li>\n<li><strong>C\u00e1c \u0111o\u1ea1n<\/strong>: Ch\u1ec9 ra c\u00e1c tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau theo th\u1eddi gian.<\/li>\n<\/ul>\n<h3>Hi\u1ec3u v\u1ec1 c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/h3>\n<ul>\n<li><strong>C\u00e1c thanh ngang c\u00f3 \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng<\/strong>: Bi\u1ec3u di\u1ec5n kho\u1ea3ng th\u1eddi gian m\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n<li><strong>\u0110i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac<\/strong>: Ch\u1ec9 ra \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee7a kho\u1ea3ng th\u1eddi gian.<\/li>\n<\/ul>\n<h3>Hi\u1ec3u v\u1ec1 c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/h3>\n<ul>\n<li><strong>C\u00e1c \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng<\/strong>: Bi\u1ec3u di\u1ec5n c\u00e1c th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n<li><strong>Giao \u0111i\u1ec3m v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi<\/strong>: Ch\u1ec9 ra th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 tr\u00ean \u0111\u01b0\u1eddng \u0111\u1eddi.<\/li>\n<\/ul>\n<h3>Hi\u1ec3u v\u1ec1 c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e1 h\u1ee7y<\/h3>\n<ul>\n<li><strong>K\u00fd hi\u1ec7u \u201cX\u201d<\/strong>: \u0110\u1ea1i di\u1ec7n cho vi\u1ec7c ph\u00e1 h\u1ee7y \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<li><strong>\u0110\u1ea7u cu\u1ed1i c\u1ee7a \u0111\u01b0\u1eddng \u0111\u1eddi<\/strong>: S\u1ef1 ki\u1ec7n ph\u00e1 h\u1ee7y \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf cu\u1ed1i \u0111\u01b0\u1eddng \u0111\u1eddi.<\/li>\n<\/ul>\n<h3>Hi\u1ec3u v\u1ec1 k\u00fd hi\u1ec7u<\/h3>\n<ul>\n<li><strong>Nh\u00e3n v\u00e0 ch\u00fa th\u00edch<\/strong>: Cung c\u1ea5p th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c gi\u1edbi h\u1ea1n th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<li><strong>Th\u00f4ng tin b\u1ed5 sung<\/strong>: Bao g\u1ed3m b\u1ea5t k\u1ef3 chi ti\u1ebft li\u00ean quan n\u00e0o gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00eda c\u1ea1nh th\u1eddi gian trong t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<h2>V\u00ed d\u1ee5: Th\u1eddi gian trang web<\/h2>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian UML n\u00e0y minh h\u1ecda tr\u00ecnh t\u1ef1 c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c gi\u1edbi h\u1ea1n th\u1eddi gian li\u00ean quan \u0111\u1ebfn m\u1ed9t t\u01b0\u01a1ng t\u00e1c web, c\u1ee5 th\u1ec3 t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh th\u1eddi gian trong chu k\u1ef3 y\u00eau c\u1ea7u v\u00e0 ph\u1ea3n h\u1ed3i web. S\u01a1 \u0111\u1ed3 c\u00f3 ti\u00eau \u0111\u1ec1 \u201csd Th\u1eddi gian trang web\u201d v\u00e0 bao g\u1ed3m b\u1ed1n \u0111\u01b0\u1eddng \u0111\u1eddi \u0111\u1ea1i di\u1ec7n cho c\u00e1c b\u00ean tham gia t\u01b0\u01a1ng t\u00e1c: Ng\u01b0\u1eddi d\u00f9ng web, Tr\u00ecnh duy\u1ec7t web, M\u00e1y gi\u1ea3i m\u00e3 DNS v\u00e0 M\u00e1y ch\u1ee7 web. Tr\u1ee5c ngang \u0111\u1ea1i di\u1ec7n cho th\u1eddi gian, \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u theo gi\u00e2y.<\/p>\n<p><img alt=\"Major elements of timing UML diagram - lifeline, timeline, state or condition, message, duration constraint, timing ruler.\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/timing-diagrams-overview.png\"\/><\/p>\n<h4>\u0110\u01b0\u1eddng \u0111\u1eddi v\u00e0 tr\u1ea1ng th\u00e1i<\/h4>\n<ol>\n<li><strong>Ng\u01b0\u1eddi d\u00f9ng web<\/strong>\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/strong>:\n<ul>\n<li><strong>\u0110ang ngh\u1ec9<\/strong>: Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111ang t\u01b0\u01a1ng t\u00e1c t\u00edch c\u1ef1c v\u1edbi web.<\/li>\n<li><strong>URL<\/strong>: Ng\u01b0\u1eddi d\u00f9ng nh\u1eadp m\u1ed9t URL v\u00e0o tr\u00ecnh duy\u1ec7t web.<\/li>\n<li><strong>\u0110ang ch\u1edd<\/strong>: Ng\u01b0\u1eddi d\u00f9ng \u0111ang ch\u1edd trang web t\u1ea3i xong.<\/li>\n<li><strong>\u0110ang xem<\/strong>: Ng\u01b0\u1eddi d\u00f9ng \u0111ang xem trang web.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u00ecnh duy\u1ec7t web<\/strong>\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/strong>:\n<ul>\n<li><strong>\u0110ang ngh\u1ec9<\/strong>: Tr\u00ecnh duy\u1ec7t kh\u00f4ng \u0111ang x\u1eed l\u00fd y\u00eau c\u1ea7u m\u1ed9t c\u00e1ch t\u00edch c\u1ef1c.<\/li>\n<li><strong>\u0110ang x\u1eed l\u00fd<\/strong>: Tr\u00ecnh duy\u1ec7t \u0111ang x\u1eed l\u00fd \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c ph\u1ea3n h\u1ed3i t\u1eeb m\u00e1y ch\u1ee7.<\/li>\n<li><strong>\u0110ang ch\u1edd<\/strong>: Tr\u00ecnh duy\u1ec7t \u0111ang ch\u1edd ph\u1ea3n h\u1ed3i t\u1eeb m\u00e1y ch\u1ee7.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u1ef1 ki\u1ec7n\/K\u00edch th\u00edch<\/strong>:\n<ul>\n<li><strong>Gi\u1ea3i quy\u1ebft URL<\/strong>: Tr\u00ecnh duy\u1ec7t chuy\u1ec3n \u0111\u1ed5i URL th\u00e0nh \u0111\u1ecba ch\u1ec9 IP.<\/li>\n<li><strong>Y\u00eau c\u1ea7u HTTP<\/strong>: Tr\u00ecnh duy\u1ec7t g\u1eedi m\u1ed9t y\u00eau c\u1ea7u HTTP \u0111\u1ebfn m\u00e1y ch\u1ee7 web.<\/li>\n<li><strong>Hi\u1ec3n th\u1ecb trang<\/strong>: Tr\u00ecnh duy\u1ec7t hi\u1ec3n th\u1ecb trang web cho ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Gi\u1edbi h\u1ea1n th\u1eddi gian<\/strong>:\n<ul>\n<li>Qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft URL n\u00ean m\u1ea5t t\u1eeb 0 \u0111\u1ebfn 400 mili gi\u00e2y.<\/li>\n<li>Y\u00eau c\u1ea7u HTTP n\u00ean \u0111\u01b0\u1ee3c g\u1eedi trong v\u00f2ng 50 \u0111\u1ebfn 200 mili gi\u00e2y sau khi gi\u1ea3i quy\u1ebft URL.<\/li>\n<li>Trang web n\u00ean \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb cho ng\u01b0\u1eddi d\u00f9ng trong v\u00f2ng 100 \u0111\u1ebfn 500 mili gi\u00e2y sau khi nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i HTTP.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u00ecnh gi\u1ea3i quy\u1ebft DNS<\/strong>\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/strong>:\n<ul>\n<li><strong>Ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng<\/strong>: Tr\u00ecnh gi\u1ea3i quy\u1ebft DNS kh\u00f4ng \u0111ang t\u00edch c\u1ef1c gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n.<\/li>\n<li><strong>\u0110ang x\u1eed l\u00fd<\/strong>: Tr\u00ecnh gi\u1ea3i quy\u1ebft DNS \u0111ang x\u1eed l\u00fd y\u00eau c\u1ea7u gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Gi\u1edbi h\u1ea1n th\u1eddi gian<\/strong>:\n<ul>\n<li>Qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft DNS n\u00ean m\u1ea5t t\u1eeb 0 \u0111\u1ebfn 400 mili gi\u00e2y.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>M\u00e1y ch\u1ee7 web<\/strong>\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/strong>:\n<ul>\n<li><strong>\u0110ang ch\u1edd<\/strong>: M\u00e1y ch\u1ee7 web \u0111ang ch\u1edd m\u1ed9t y\u00eau c\u1ea7u \u0111\u1ebfn.<\/li>\n<li><strong>\u0110ang x\u1eed l\u00fd<\/strong>: M\u00e1y ch\u1ee7 web \u0111ang x\u1eed l\u00fd y\u00eau c\u1ea7u \u0111\u1ebfn.<\/li>\n<li><strong>\u0110ang g\u1eedi ph\u1ea3n h\u1ed3i<\/strong>: M\u00e1y ch\u1ee7 web \u0111ang g\u1eedi ph\u1ea3n h\u1ed3i tr\u1edf l\u1ea1i tr\u00ecnh duy\u1ec7t web.<\/li>\n<\/ul>\n<\/li>\n<li><strong>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/strong>:\n<ul>\n<li>M\u00e1y ch\u1ee7 web n\u00ean g\u1eedi ph\u1ea3n h\u1ed3i trong v\u00f2ng 200 \u0111\u1ebfn 800 mili gi\u00e2y sau khi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4>T\u01b0\u01a1ng t\u00e1c v\u00e0 c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/h4>\n<ol>\n<li><strong>Ng\u01b0\u1eddi d\u00f9ng web \u0111\u1ebfn tr\u00ecnh duy\u1ec7t web<\/strong>:\n<ul>\n<li>Ng\u01b0\u1eddi d\u00f9ng nh\u1eadp m\u1ed9t URL v\u00e0o tr\u00ecnh duy\u1ec7t web, chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i \u201cKh\u00f4ng ho\u1ea1t \u0111\u1ed9ng\u201d sang \u201cURL\u201d.<\/li>\n<li>Tr\u00ecnh duy\u1ec7t web gi\u1ea3i quy\u1ebft URL, \u0111i\u1ec1u n\u00e0y n\u00ean m\u1ea5t t\u1eeb 0 \u0111\u1ebfn 400 mili gi\u00e2y.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u00ecnh duy\u1ec7t web \u0111\u1ebfn b\u1ed9 gi\u1ea3i m\u00e3 DNS<\/strong>:\n<ul>\n<li>Tr\u00ecnh duy\u1ec7t web g\u1eedi m\u1ed9t tin nh\u1eafn \u0111\u1ed3ng b\u1ed9 \u0111\u1ebfn b\u1ed9 gi\u1ea3i m\u00e3 DNS \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i URL th\u00e0nh \u0111\u1ecba ch\u1ec9 IP.<\/li>\n<li>B\u1ed9 gi\u1ea3i m\u00e3 DNS x\u1eed l\u00fd y\u00eau c\u1ea7u, \u0111i\u1ec1u n\u00e0y n\u00ean m\u1ea5t t\u1eeb 0 \u0111\u1ebfn 400 mili gi\u00e2y.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u00ecnh duy\u1ec7t web \u0111\u1ebfn m\u00e1y ch\u1ee7 web<\/strong>:\n<ul>\n<li>Tr\u00ecnh duy\u1ec7t web g\u1eedi m\u1ed9t y\u00eau c\u1ea7u HTTP \u0111\u1ebfn m\u00e1y ch\u1ee7 web, \u0111i\u1ec1u n\u00e0y n\u00ean \u0111\u01b0\u1ee3c g\u1eedi trong v\u00f2ng 50 \u0111\u1ebfn 200 mili gi\u00e2y sau khi gi\u1ea3i quy\u1ebft URL.<\/li>\n<li>M\u00e1y ch\u1ee7 web x\u1eed l\u00fd y\u00eau c\u1ea7u v\u00e0 g\u1eedi ph\u1ea3n h\u1ed3i tr\u1edf l\u1ea1i tr\u00ecnh duy\u1ec7t web.<\/li>\n<li>M\u00e1y ch\u1ee7 web n\u00ean g\u1eedi ph\u1ea3n h\u1ed3i trong v\u00f2ng 200 \u0111\u1ebfn 800 mili gi\u00e2y sau khi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u00ecnh duy\u1ec7t web \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng web<\/strong>:\n<ul>\n<li>Tr\u00ecnh duy\u1ec7t web hi\u1ec3n th\u1ecb trang web cho ng\u01b0\u1eddi d\u00f9ng, \u0111i\u1ec1u n\u00e0y n\u00ean x\u1ea3y ra trong v\u00f2ng 100 \u0111\u1ebfn 500 mili gi\u00e2y sau khi nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i HTTP.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i \u201c\u0110ang ch\u1edd\u201d sang tr\u1ea1ng th\u00e1i \u201cXem\u201d trang web.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian<\/h4>\n<ul>\n<li><strong>Gi\u1ea3i quy\u1ebft URL<\/strong>: Qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft URL n\u00ean m\u1ea5t t\u1eeb 0 \u0111\u1ebfn 400 mili gi\u00e2y.<\/li>\n<li><strong>Y\u00eau c\u1ea7u HTTP<\/strong>: Y\u00eau c\u1ea7u HTTP ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eedi trong v\u00f2ng 50 \u0111\u1ebfn 200 mili gi\u00e2y sau khi gi\u1ea3i quy\u1ebft URL.<\/li>\n<li><strong>Ph\u1ea3n h\u1ed3i t\u1eeb m\u00e1y ch\u1ee7 web<\/strong>: M\u00e1y ch\u1ee7 web ph\u1ea3i g\u1eedi ph\u1ea3n h\u1ed3i trong v\u00f2ng 200 \u0111\u1ebfn 800 mili gi\u00e2y sau khi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n<li><strong>Hi\u1ec3n th\u1ecb trang<\/strong>: Trang web ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb cho ng\u01b0\u1eddi d\u00f9ng trong v\u00f2ng 100 \u0111\u1ebfn 500 mili gi\u00e2y sau khi nh\u1eadn ph\u1ea3n h\u1ed3i HTTP.<\/li>\n<\/ul>\n<h4>Thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i<\/h4>\n<ul>\n<li><strong>Ng\u01b0\u1eddi d\u00f9ng web<\/strong>: C\u00e1c chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201cD\u1eebng\u201d sang \u201cURL\u201d sang \u201cCh\u1edd\u201d sang \u201cXem\u201d.<\/li>\n<li><strong>Tr\u00ecnh duy\u1ec7t web<\/strong>: C\u00e1c chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201cD\u1eebng\u201d sang \u201cX\u1eed l\u00fd\u201d sang \u201cCh\u1edd\u201d sang \u201cHi\u1ec3n th\u1ecb trang\u201d.<\/li>\n<li><strong>Tr\u00ecnh gi\u1ea3i m\u00e3 DNS<\/strong>: C\u00e1c chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201cD\u1eebng\u201d sang \u201cX\u1eed l\u00fd\u201d r\u1ed3i quay l\u1ea1i \u201cD\u1eebng\u201d.<\/li>\n<li><strong>M\u00e1y ch\u1ee7 web<\/strong>: C\u00e1c chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201cCh\u1edd\u201d sang \u201cX\u1eed l\u00fd\u201d sang \u201cG\u1eedi ph\u1ea3n h\u1ed3i\u201d r\u1ed3i quay l\u1ea1i \u201cCh\u1edd\u201d.<\/li>\n<\/ul>\n<h4>Tin nh\u1eafn \u0111\u1ed3ng b\u1ed9<\/h4>\n<ul>\n<li>Tr\u00ecnh duy\u1ec7t web g\u1eedi m\u1ed9t tin nh\u1eafn \u0111\u1ed3ng b\u1ed9 \u0111\u1ebfn tr\u00ecnh gi\u1ea3i m\u00e3 DNS \u0111\u1ec3 gi\u1ea3i quy\u1ebft URL, cho th\u1ea5y r\u1eb1ng tr\u00ecnh duy\u1ec7t s\u1ebd ch\u1edd cho \u0111\u1ebfn khi tr\u00ecnh gi\u1ea3i m\u00e3 DNS ho\u00e0n t\u1ea5t vi\u1ec7c gi\u1ea3i quy\u1ebft tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c.<\/li>\n<\/ul>\n<h4>S\u1ef1 ki\u1ec7n ho\u1eb7c k\u00edch th\u00edch<\/h4>\n<ul>\n<li>Y\u00eau c\u1ea7u HTTP \u0111\u01b0\u1ee3c tr\u00ecnh duy\u1ec7t web g\u1eedi \u0111\u1ebfn m\u00e1y ch\u1ee7 web l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t m\u00e1y ch\u1ee7 web \u0111\u1ec3 x\u1eed l\u00fd y\u00eau c\u1ea7u v\u00e0 g\u1eedi ph\u1ea3n h\u1ed3i.<\/li>\n<\/ul>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian n\u00e0y m\u00f4 h\u00ecnh h\u00f3a hi\u1ec7u qu\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh th\u1eddi gian c\u1ee7a t\u01b0\u01a1ng t\u00e1c web, \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng v\u00e0 t\u01b0\u01a1ng t\u00e1c di\u1ec5n ra nh\u01b0 mong \u0111\u1ee3i trong c\u00e1c kho\u1ea3ng th\u1eddi gian \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.<\/p>\n<h3>S\u01a1 \u0111\u1ed3 th\u1eddi gian<\/h3>\n<ol>\n<li><strong>D\u00f2ng th\u1eddi gian cho ng\u01b0\u1eddi d\u00f9ng<\/strong>:\n<ul>\n<li>Thanh ngang bi\u1ec3u di\u1ec5n t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi trang web.<\/li>\n<li>C\u00e1c \u0111o\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau trong t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (v\u00ed d\u1ee5: Y\u00eau c\u1ea7u \u0111\u00e3 g\u1eedi, Y\u00eau c\u1ea7u \u0111\u00e3 nh\u1eadn, Ph\u1ea3n h\u1ed3i \u0111\u00e3 g\u1eedi).<\/li>\n<li>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi l\u01b0\u1ee3ng cho m\u1ed7i tr\u1ea1ng th\u00e1i.<\/li>\n<li>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian cho c\u00e1c s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: Y\u00eau c\u1ea7u \u0111\u00e3 g\u1eedi, Ph\u1ea3n h\u1ed3i \u0111\u00e3 nh\u1eadn).<\/li>\n<\/ul>\n<\/li>\n<li><strong>D\u00f2ng th\u1eddi gian cho m\u00e1y ch\u1ee7<\/strong>:\n<ul>\n<li>Thanh ngang bi\u1ec3u di\u1ec5n qu\u00e1 tr\u00ecnh x\u1eed l\u00fd y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1edfi m\u00e1y ch\u1ee7.<\/li>\n<li>C\u00e1c \u0111o\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u1ee7a m\u00e1y ch\u1ee7 (v\u00ed d\u1ee5: Y\u00eau c\u1ea7u \u0111\u00e3 nh\u1eadn, \u0110ang x\u1eed l\u00fd, Ph\u1ea3n h\u1ed3i \u0111\u00e3 g\u1eedi).<\/li>\n<li>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi l\u01b0\u1ee3ng cho m\u1ed7i tr\u1ea1ng th\u00e1i.<\/li>\n<li>C\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian cho c\u00e1c s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: Y\u00eau c\u1ea7u \u0111\u00e3 nh\u1eadn, Ph\u1ea3n h\u1ed3i \u0111\u00e3 g\u1eedi).<\/li>\n<\/ul>\n<\/li>\n<li><strong>K\u00fd hi\u1ec7u<\/strong>:\n<ul>\n<li>C\u00e1c nh\u00e3n ch\u1ec9 ra c\u00e1c tr\u1ea1ng th\u00e1i t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u1ee7a m\u00e1y ch\u1ee7.<\/li>\n<li>C\u00e1c ch\u00fa th\u00edch gi\u1ea3i th\u00edch c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n cho t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>C\u00e1c s\u01a1 \u0111\u1ed3 th\u1eddi gian UML l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh th\u1eddi gian trong t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh v\u00e0 tu\u00e2n theo c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra v\u00e0 di\u1ec5n gi\u1ea3i ch\u00fang, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c s\u01a1 \u0111\u1ed3 th\u1eddi gian \u0111\u1ec3 suy lu\u1eadn v\u1ec1 th\u1eddi gian v\u00e0 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><strong>S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>12. S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (2018, ng\u00e0y 11 th\u00e1ng 5).<a href=\"https:\/\/circle.visual-paradigm.com\/docs\/uml-and-sysml\/timing-diagram\/\">\u00a0S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 v\u1ebd s\u01a1 \u0111\u1ed3 th\u1eddi gian?<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2586\/6715_drawingtimin.html\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 v\u1ebd s\u01a1 \u0111\u1ed3 th\u1eddi gian?<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>R\u00e0ng bu\u1ed9c th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 UML \u2013 Th\u1ea3o lu\u1eadn v\u1ec1 Visual Paradigm<\/strong>\n<ul>\n<li>Di\u1ec5n \u0111\u00e0n Visual Paradigm. (2019, ng\u00e0y 19 th\u00e1ng 7).<a href=\"https:\/\/forums.visual-paradigm.com\/t\/time-constraints-timing-diagram\/15412\">R\u00e0ng bu\u1ed9c th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 UML \u2013 Th\u1ea3o lu\u1eadn v\u1ec1 Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 UML trong Visual Paradigm \u2013 ArchiMetric<\/strong>\n<ul>\n<li>ArchiMetric. (2024, ng\u00e0y 23 th\u00e1ng 8).<a href=\"https:\/\/www.archimetric.com\/introduction-to-uml-diagrams-in-visual-paradigm\/\">Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 UML trong Visual Paradigm \u2013 ArchiMetric<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 th\u1eddi gian, V\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 UML: D\u00f2ng th\u1eddi gian tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (2018, ng\u00e0y 24 th\u00e1ng 9).\u00a0<a href=\"https:\/\/circle.visual-paradigm.com\/timing-diagram-example-state-condition-timeline\/\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian, V\u00ed d\u1ee5 v\u1ec1 S\u01a1 \u0111\u1ed3 UML: D\u00f2ng th\u1eddi gian Tr\u1ea1ng th\u00e1i \/ \u0110i\u1ec1u ki\u1ec7n \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>H\u01b0\u1edbng d\u1eabn Th\u1ef1c t\u1ebf v\u1ec1 UML \u2013 T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a UML<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-practical-guide\/\">H\u01b0\u1edbng d\u1eabn Th\u1ef1c t\u1ebf v\u1ec1 UML \u2013 T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a UML<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 UML 2 \u2013 C\u00f4ng c\u1ee5 M\u00f4 h\u00ecnh h\u00f3a UML<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/VPGallery\/diagrams\/TimingDiagram.html\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 UML 2 \u2013 C\u00f4ng c\u1ee5 M\u00f4 h\u00ecnh h\u00f3a UML<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/circle.visual-paradigm.com\/category\/uml-diagrams\/timing-diagram\/\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10594","post","type-post","status-publish","format-standard","hentry","category-unified-modeling-language"],"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 s\u01a1 \u0111\u1ed3 th\u1eddi gian UML - 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