I applied through college or university. I interviewed at Cognizant (Chennai)
Interview
Their was first Aptitude round followed by Technical Interview and HR interview.
In Technical interview i was checked in my subject knowledge and my interest in other subject.In HR interview basic questions were asked and told me about cognizant polices and regulation. Then HR told me sign few forms
They asked about different technologies
Some logic based questions and coding based question
We need to atleast code the answer before them.
Pattern codes
Difference between micro controller and micro processor
One test (4 sections : english, reasoning, coding, aptitude) after two week: One Technical round and two days latter One HR round and then 2 week later i got Offer letter
Interview process consisted of 3 rounds 1)Written test 2) communication assessment (basically for assessing your English proficiency) 3) Technical + HR Each being a elimination round.written test also consisted of logical reasoning,quants etc
Interview questions [1]
Question 1
Be thorough with what you have mentioned in your resume.Be prepared with your technical concepts and some basic programs in your preferred coding language.