I applied through college or university. The process took 2 days. I interviewed at Zscaler (Dehradun) in Aug 2020
Interview
Online Test on Hackerrank. There were 20 MCQs of 1 marks each and 4 coding questions of total of 240 marks. MCQs were Networking, OS, and Linux/UNIX based.
Two coding questions were of 50 marks and two were 70.
Interview questions [1]
Question 1
You are given a binary array (with only 1s and 0s), and you are supposed to bring all the 1s to the right and all the 0s to the left, or vice-versa. The operation that can be performed is to swap two adjacent values, find the minimum number of operations needed.
The first round is mcq based, 35 apti + 25 technical
the 2nd round is coding, only pseudo code, 3 question in 90 minutes
next there were 2 interview + 1 hr
Interview questions [1]
Question 1
N/AInterview Questions
reverse a linked list, reverse the bits of number, sql queries, store and retireve ip address , questions on dbms and os
