JavaScript Data Structure Interview Questions (and Answers)

JavaScript Data Structure Interview Questions (and Answers)

In this article, I put together some basic Data Structure questions asked for a JavaScript interview. Let's start JavaScript Data Structure Interview Questions and Answers.

If you have been in any interview process, then you know that during a technical interview process data structure questions must be asked. Actually, it’s a very common and most important topic for any interview process. With DS questions an interviewer can judge a candidate’s capability. In this article, I put together some basic DS questions asked for a JavaScript interview.

Array

  1. Remove all even integers from an array
  2.  Find all repeated numbers from an array

Stack

  1. Validate balanced parentheses
  2. Write a function for converting numbers to base 2 and base 8

Queue

  1. Print binary number up to N, where N can be any positive integer
  2. Explain how the priority queue system works.

Linked List

  1. Write a program to reverse a linked list

Tree

  1. Find the minimum value from a Binary Search Tree (BST)

Graph

  1. Remove Edge

Hash Table

  1. Convert Max-Heap to Min-Heap

javascript

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