{"version":"1.0","provider_name":"Cybermedian","provider_url":"https:\/\/www.cybermedian.com\/vn","author_name":"vpadmin","author_url":"https:\/\/www.cybermedian.com\/vn\/author\/vpadmin\/","title":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng tr\u01b0\u1eddng h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u - Cybermedian","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"TWmnKWkOK4\"><a href=\"https:\/\/www.cybermedian.com\/vn\/use-case-tutorial-for-dummies\/\">H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng tr\u01b0\u1eddng h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.cybermedian.com\/vn\/use-case-tutorial-for-dummies\/embed\/#?secret=TWmnKWkOK4\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng tr\u01b0\u1eddng h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u&#8221; &#8212; Cybermedian\" data-secret=\"TWmnKWkOK4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.cybermedian.com\/vn\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/online.visual-paradigm.com\/images\/features\/uml-tool\/03-use-case-diagram-example-atm.png","thumbnail_width":"1170","thumbnail_height":"665","description":"A\u00a0use case diagram\u00a0models different types of users interact with the system to solve a problem. As such, it describes the goals of the users, the interactions between the users and the system, and the required behavior of the system in satisfying these goals. Use cases\u00a0define interactions between external actors and the system to attain particular goals. A use case diagram contains four main components"}