Senior Javascript Interview Questions and Answers : 1. What is closure in javascript? 2. Explain OOPS concepts in javascript? 3. Explain about Array Prototype?

CSS Interview Questions and Answers : 1.What is the difference between display inline and block and inline-block in CSS? 2.What is flexbox and explain about it?

HTML Interview Questions and Answers · 1. Explain about HTML5 new elements? 2. Difference between localstorage & session storage? 3. What is Websocket API?

Given the root of a binary tree, determine if it is a valid binary search tree (BST). A valid BST is defined as follows: The left subtree of a node…

Given the root of a complete binary tree, return the number of the nodes in the tree.According to Wikipedia, every level,except possibly the last, is completely

Given the root of a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom.

I am sharing my experience of Born Group Front End Developer Interview process. List of questions below :1. Difference between pass by value, pass by reference?

Given the root of a binary tree, return the level order traversal of its nodes' values. (i.e., from left to right, level by level).

I am sharing my maersk senior frontend developer interveiw experience. List of questions below:1.What are multiple breakpoints for devices in responsive design?

Given the root of a binary tree, return its maximum depth. A binary tree's maximum depth is the number of nodes along the longest path from the root node down