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Software Engineer Javascript Interview Questions

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666,294 software engineer javascript interview questions shared by candidates

1.hr interview-they check your verbal and written communication ability 2.written test consists of 10 questions with mix of javascript and php 3.technical test - here they ask you to install LAMP ,Wordpress, Virtualization and/or FTP

PHP/Mysql Developer

Interviewed at Softaculous

3.1★
Nov 23, 2018

1.hr interview-they check your verbal and written communication ability 2.written test consists of 10 questions with mix of javascript and php 3.technical test - here they ask you to install LAMP ,Wordpress, Virtualization and/or FTP

Construct a unique tree in its exact form given an inorder and preorder traversal. Only question I had trouble on, all the other questions I killed. Some of my linear time solutions I even had to spend time explaning WHY it ran in linear time, in other words the interviewer was not solid in his data structures. Got 4/5 questions, resulted in a shocking reject.
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Software Engineer

Interviewed at Chartboost

3.4★
Jan 29, 2014

Construct a unique tree in its exact form given an inorder and preorder traversal. Only question I had trouble on, all the other questions I killed. Some of my linear time solutions I even had to spend time explaning WHY it ran in linear time, in other words the interviewer was not solid in his data structures. Got 4/5 questions, resulted in a shocking reject.

The interview lasted for one hour. There were two interviewer. They first asked me for 30 minutes about what projects I have worked on and what my research is about. For the rest of 30 minutes, two technical questions were asked. 1. Given a number of double type "a" and an integer "b", write a function "pow(a,b)" that returns the value "a" raised to the power of "b". They will ask you to improve the efficiency if your code runs slower than O(b log b). 2. Implement an interface in which the first method "store(int val)" stores "val" in the data structure you chose to use and the other method "twosum(int value)" returns true if and only if two numbers stored in the data structure add up to "value". They will ask you to improve the efficiency if your code runs slower than O(n), where "n" is the number of numbers stored in the data structure.
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Applications Developer

Interviewed at LinkedIn

3.8★
Jan 23, 2013

The interview lasted for one hour. There were two interviewer. They first asked me for 30 minutes about what projects I have worked on and what my research is about. For the rest of 30 minutes, two technical questions were asked. 1. Given a number of double type "a" and an integer "b", write a function "pow(a,b)" that returns the value "a" raised to the power of "b". They will ask you to improve the efficiency if your code runs slower than O(b log b). 2. Implement an interface in which the first method "store(int val)" stores "val" in the data structure you chose to use and the other method "twosum(int value)" returns true if and only if two numbers stored in the data structure add up to "value". They will ask you to improve the efficiency if your code runs slower than O(n), where "n" is the number of numbers stored in the data structure.

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