I applied through university. I interviewed at Cognizant
Interview
Interview is of three rounds.aptitude,technical and hr round. aptitude round is only 2 modules.first module is reasoning and the second module is verbal .as we have sectional cutoff many of the candidates are eliminated in first round itself.it will be easy for you if you are good in english and basics of your subject
Interview questions [1]
Question 1
as i am from ece they asked questions from basics of my subject.In hr round questions on family background ,personal interests and why cognizant
Introduction
Basic of Oops and Programming
2 Coding Questions
Reverse String and Number
Question on Java and SQL Spring Boot and Other programing related questions like hashing map vs hash table why they are used
It was three round interview with written test and 2 easy interviews. One technical and one with HR for compensation discussion. All were conducted on the same day. In order to get selected need to stand out and answer uniquely.