I applied through university. The process took 1 day. I interviewed at Cognizant (Thanjāvūr) in Sep 2019
Interview
Interview consists of 3 rounds, 1 round-being a online MCQ type exam where they test your aptitude and basic input and output problems.
Those who have cleared the round 1 , will then be called for interview, which further consists of 2 rounds, first is the technical interview , where they test basic coding questions and basic knowledge of branch from which you are coming from(eg- if you are a electrical engineer you will be asked about basic of electrical).
Finally who clear round 2 (i.e) technical interview will be allowed for attending HR interview where they ask you about preference of work place , why cognizant etc..
Interview questions [1]
Question 1
Write a simple code to demonstrate your knowledge in c++.
Smooth interview process as well as it was very interesting with ample feedback at the end. I enjoyed the conversation a lot and coverted the interview and accepted the offer.
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