I applied through college or university. The process took 1+ week. I interviewed at Cognizant (Hyderabad) in Jan 2020
Interview
Interview went for 45 mins and as I am from ECE few questions on ECE and asked to write one code
Few managerial kind of questions like
Do you read newspaper
What edition do you read in newspaper
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.