The process took 1 day. I interviewed at Sasken (Bengaluru) in Sept 2015
Interview
Most of questions for ece background were on C,Data structures,OS and networks.It was referral drive.Aptitude was bit tough.M4maths.com would be helpful to prepare aptitude.First round aptitude out of 200 candidates 50 were shortlisted.followed by aptitude was technical round face to face out of 50 they selected around 15.I was not selected in this round.I think they selected 8-10 finally.
Interview questions [1]
Question 1
what is wild pointer?
What is far pointer and near pointer?
Explain TCP/IP protocol.
explain connection oriented and connection less communication.
diff between multithread and multiprocess.
etc