Haven’t seen any VMWare questions here so thought I’d share them in case anyone is interviewing soon:
-How do you work with a binary search tree level order iterator?
-What are your values in System Designing? Explain sharding and networks.
-Given string array of “a+b-c=10”, “b+2c=15”, “a+b+c=13”, what do a, b, and c equal?
-Given an array nums of n integers, are there elements a, b, c in nums such that a + b + c = 0? Find all unique triplets in the array which gives the sum of zero. Note: The solution set must not contain duplicate triplets.
-Given a binary tree, return the zigzag level order traversal of its nodes’ values. (ie, from left to right, then right to left for the next level and alternate between).
Given binary tree [3,9,20,null,null,15,7],
return its zigzag level order traversal as: