{"version":"1.0","provider_name":"Viz Note Vietnamese - AI Insights &amp; Software Industry Updates","provider_url":"https:\/\/www.viz-note.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.viz-note.com\/vi\/author\/vpadmin\/","title":"H\u01b0\u1edbng d\u1eabn c\u00e2u h\u1ecfi v\u00e0 tr\u1ea3 l\u1eddi ph\u1ecfng v\u1ea5n S\u01a1 \u0111\u1ed3 D\u00f2ng D\u1eef li\u1ec7u \ud83d\udcca","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Z0V66WFFLv\"><a href=\"https:\/\/www.viz-note.com\/vi\/interview-prep-data-flow-diagram-questions-answers\/\">\u00d4n t\u1eadp ph\u1ecfng v\u1ea5n: C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng d\u1eef li\u1ec7u<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.viz-note.com\/vi\/interview-prep-data-flow-diagram-questions-answers\/embed\/#?secret=Z0V66WFFLv\" width=\"600\" height=\"338\" title=\"&#8220;\u00d4n t\u1eadp ph\u1ecfng v\u1ea5n: C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng d\u1eef li\u1ec7u&#8221; &#8212; Viz Note Vietnamese - AI Insights &amp; Software Industry Updates\" data-secret=\"Z0V66WFFLv\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.viz-note.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.viz-note.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/data-flow-diagram-interview-prep-infographic-hand-drawn.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"Chu\u1ea9n b\u1ecb cho c\u00e1c cu\u1ed9c ph\u1ecfng v\u1ea5n ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng v\u1edbi c\u00e1c c\u00e2u h\u1ecfi, c\u00e2u tr\u1ea3 l\u1eddi v\u00e0 v\u00ed d\u1ee5 to\u00e0n di\u1ec7n v\u1ec1 S\u01a1 \u0111\u1ed3 D\u00f2ng D\u1eef li\u1ec7u. N\u1eafm v\u1eefng c\u00e1c k\u00fd hi\u1ec7u DFD, c\u00e2n b\u1eb1ng v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng."}