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<h1 style="text-align: center;">javascript interview questions - the top 10</h1>
<h2>[WHAT]</h2>
<ol>
<li>[] youtuber tech sith, gives his thoughts on what some of the top (most commonly asked) javascript interview questions are? He explains answers to each of his questions.</li>
<li>[] the timestamp links in the EXAMPLE sections list of questions links to the source video with his answer / explanations</li>
<li>[] the nested 'my answer'link goes to my previous javascript interview answers &nbsp;</li>
</ol>
<h2>[WHY]</h2>
<ol>
<li>[] prepare for javascript interviews</li>
<li>[] get a better understanding of the javascript programming language</li>
</ol>
<h2>[WHERE]</h2>
<ol>
<li>[00:00] NEW task IN </li>
<ol>
<li>[] # # - <a href="/view/task?id=1839" target="_blank">CREATE-task# # </a>- <a href="https://www.youtube.com/watch?v=oxoFVqetl1E" target="_blank">Top 10 JavaScript Interview Questions</a> - Part 1/2</li>
</ol>
<li>[00:00] NEW task IN </li>
<ol>
<li>[] # # - <a href="/view/task?id=1839" target="_blank">CREATE-task# # </a>- <a href="https://www.youtube.com/watch?v=yo3MJPcVJc8" target="_blank">Top 10 JavaScript Interview Questions</a> - Part 2/2</li>
</ol></ol>
<h2>[WHEN]</h2>
<ol>
<li>[] 2019-11-25 - updates&nbsp;</li>
</ol>
<h2>[EXAMPLE - Part 1/2]</h2>
<ol>
<li><a href="https://www.youtube.com/watch?v=oxoFVqetl1E&amp;t=75s" target="_blank">[1:15]</a> what is the difference between "var" and "let" keywords?</li>
<ol>
<li>[x] <a href="/view/step?id=453" target="_blank">#-453 step&nbsp; - my answer&nbsp; </a> </li>
</ol>
<li><a href="https://www.youtube.com/watch?v=oxoFVqetl1E&amp;t=234s" target="_blank">[3:54</a>] what is the difference between "==" and "===" signs?</li>
<ol>
<li>[x] <a href="/view/step?id=371" target="_blank">#-371 step&nbsp; - my answer</a></li>
</ol>
<li><a href="https://www.youtube.com/watch?v=oxoFVqetl1E&amp;t=362s" target="_blank">[6:02]</a> what is the difference between "let" and "const" keywords?</li>
<ol>
<li>[x] <a href="/view/step?id=454" target="_blank">#-454 step&nbsp; - my answer </a> </li>
</ol>
<li><a href="https://www.youtube.com/watch?v=oxoFVqetl1E&amp;t=546s" target="_blank">[9:06]</a> what is the difference between "undefined" and "null" keywords?</li>
<ol>
<li>&nbsp;<span style="display: inline !important; float: none; background-color: #ffffff; color: #000000; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: medium; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">[x] <a style="color: #0066cc; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="/view/step?id=455" target="_blank">#-455 step&nbsp; - my answer </a></li>
</ol>
<li><a href="https://www.youtube.com/watch?v=oxoFVqetl1E&amp;t=601s" target="_blank">[10:01</a>] what is use of Arrow function?</li>
<ol>
<li><span style="display: inline !important; float: none; background-color: #ffffff; color: #000000; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: medium; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">[x] <a style="color: #0066cc; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="/view/step?id=456" target="_blank">#-456 step&nbsp; - my answer </a></li>
</ol></ol>
<div>[EXAMPLE - part 2/2]</div>
<ol>
<li><a href="https://www.youtube.com/watch?v=yo3MJPcVJc8&amp;t=33s" target="_blank">[0:33]</a> - what is prototypal inheritance</li>
<ol>
<li><span style="display: inline !important; float: none; background-color: #ffffff; color: #000000; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: medium; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">[x] # <a style="color: #0066cc; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="/view/step?id=458" target="_blank">458 step&nbsp; - my answer </a></li>
</ol>
<li><a href="https://www.youtube.com/watch?v=yo3MJPcVJc8&amp;t=178s" target="_blank">[2:58</a>] - what is the difference between function declaration &amp; function expression</li>
<ol>
<li><span style="display: inline !important; float: none; background-color: #ffffff; color: #000000; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: medium; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">[x] # <a style="color: #0066cc; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="/view/step?id=457" target="_blank">457 step&nbsp; - my answer </a> </li>
</ol>
<li><a href="https://www.youtube.com/watch?v=yo3MJPcVJc8&amp;t=261s" target="_blank">[4:21]</a> - what are promises and why do we use them? </li>
<ol>
<li><span style="display: inline !important; float: none; background-color: #ffffff; color: #000000; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: medium; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">[x] # <a style="color: #0066cc; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="/view/step?id=459" target="_blank">459 step&nbsp; - my answer </a> </li>
</ol>
<li><a href="https://www.youtube.com/watch?v=yo3MJPcVJc8&amp;t=403s" target="_blank">[6:43]</a> - setTimeout()</li>
<ol>
<li>[] </li>
</ol>
<li><a href="https://www.youtube.com/watch?v=yo3MJPcVJc8&amp;t=503s" target="_blank">[8:23]</a> - what is a closure and how do we use it?</li>
<ol>
<li>[x] # <a href="/view/step?id=407" target="_blank">407 step&nbsp; - my answer </a></li>
</ol></ol>
<h2>[HOW-TO]</h2>
<ol>
<li>[]&nbsp;</li>
</ol>
<h2>[REFERENCE]</h2>
<ol>
<li>[] # # - CREATE-VIDEO-TLDW - []&nbsp;</li>
</ol>
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~ view article ~ Chapter] ch-027-javascript-interview FROM [ Book] language-javascript IN [ libraries] technology-developer-www