{"action":"created","comment":{"url":"https://api.github.com/repos/FreeCodeCamp/wiki/pulls/comments/56771814","id":56771814,"diff_hunk":"@@ -0,0 +1,78 @@\n+# Interview questions for Junior Front-End Web Developers\n+\n+The purpose of this article is to familiarize fresh Front-End Web Developers with text book questions. If you are just getting into the developer world there is a good chance you will feel nervous when interviewing for a developer's positon. Because of this, some relatively basic questions could feel more difficult then how they actually are. A good counter for this scenario is to be properly prepared. Without further ado, here are a few questions that you could encounter:\n+\n+1)\tCan you explain the meaning of “inline-block”?  \n+\n+\n+\n+2)\tIf you have and ul element with several li elements, how would you go about setting up these elements in a row by using HTML and CSS? \n+\n+\n+3)\tWhat is the meaning of floats? How do they work? When would you use floats?\n+\n+\n+4)\tWhen would you use:  clear: both;?\n+\n+\n+5)\tWhat is Bootstrap, how does it work and why did you use it?\n+\n+\n+6)\tExplain the notion of responsive design and how it works? Use an example if you like.\n+\n+\n+7)\tWhat is DOM? And how would you explain it with your own words. \n+\n+\n+8)\tWhat is ECMA? \n+\n+\n+9)\tWhat is jQuery and what is it commonly used for? \n+\n+\n+10)\tWhat is the difference between == and === in JS? \n+\n+\n+11)\tWhat JavaScript types have you used? \n+\n+\n+12)\tWhat is a callback function in JS and when would you use one? \n+\n+\n+13)\tWhat is the difference between undefined and NULL? 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`undefined` and `null`\r\n\r\nI am guessing you wrote it as `NULL` because you are from a C 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