I applied online. I interviewed at Cognizant in Dec 2018
Interview
1st Round is online aptitude test where it has 3 section Mathematics, Reasoning and English
2nd Round was technical interview and it was started with introduction and followed by some technical questions.
Interview questions [1]
Question 1
Write a program to print 100 to 1.
Difference between while and for loop.
Write code to delete specific node from double linked list.
I applied online. The process took 2 weeks. I interviewed at Cognizant (Bengaluru) in Nov 2018
Interview
First round Aptitude test and then technical interview and then HR round. Aptitude round will be mix of tech and non tech, technical interview be more of programming and DBMS query , and HR round will be more of working time,salary and place to work.
I applied through an employee referral. The process took 1+ week. I interviewed at Cognizant (Bengaluru) in Jan 2019
Interview
2 rounds of technical interview and 1 round of Manager interview. Technical rounds are fairly straightforward but if you seem to be good in any topic, they will go in depth into the topics to test you. Overall it's pretty standard and neat.