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End Developer Junior Front Interview Questions

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15,856 end developer junior front interview questions shared by candidates

Advanced JS concepts, programs and their outputs (hoisting, prototype, closures etc.) Deep understanding of Angular concepts (from basics to advanced including forms.) Deep understanding of RXJS lib and its operator with their real time usage.
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Front End Developer

Interviewed at RIA Advisory

4.3★
Aug 23, 2020

Advanced JS concepts, programs and their outputs (hoisting, prototype, closures etc.) Deep understanding of Angular concepts (from basics to advanced including forms.) Deep understanding of RXJS lib and its operator with their real time usage.

Scrabble Validator, essentially. const dictionary = ['apple', 'avocado', 'anteater', 'april', 'basket', 'ball', 'cat', 'cradle'] etc for about 100 or so words const points = [{a:1}, {b:2}, {c:3}, {d:4}]; etc for all the letters in the alphabet. there are blanks - a blank is worth 0 but can be used in place of any letter given a string of letters and a dictionary, find all valid anagrams and then find their point value using a Points object. Sort those valid options by highest scoring point.
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Front End Engineer

Interviewed at Squarespace

3.7★
Feb 25, 2019

Scrabble Validator, essentially. const dictionary = ['apple', 'avocado', 'anteater', 'april', 'basket', 'ball', 'cat', 'cradle'] etc for about 100 or so words const points = [{a:1}, {b:2}, {c:3}, {d:4}]; etc for all the letters in the alphabet. there are blanks - a blank is worth 0 but can be used in place of any letter given a string of letters and a dictionary, find all valid anagrams and then find their point value using a Points object. Sort those valid options by highest scoring point.

There are 11 problems for the OA. Two coding and others are multiple choices. The first one requires you to find the duplicates in array. The second one wants you to make a project to select image from the local memory. REMEBER! YOU CAN ONLY use javascript in this OA if you apply for front-end. There was no other options. If you don't know javascript, then you are screwed.
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Front End Developer

Interviewed at IBM

3.9★
Sep 16, 2019

There are 11 problems for the OA. Two coding and others are multiple choices. The first one requires you to find the duplicates in array. The second one wants you to make a project to select image from the local memory. REMEBER! YOU CAN ONLY use javascript in this OA if you apply for front-end. There was no other options. If you don't know javascript, then you are screwed.

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