I applied online. I interviewed at Cognizant in Jul 2024
Interview
First: Aptitude round , Second : Communication round, Third: Coding round (2 programming , 1 SQL ) and Fourth: final hr.
HR round: Introduction, Project explanation, aptitude question, basic programming, basic sql questions.
Tips: Good aptitude knowledge, Good Communication, programming fundamental s, SQL knowledge. Atitude in final round should be good.
Interview questions [1]
Question 1
Power of a number, character count in a string, find duplicate row in a table, difference between primary key and unique key
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.