First I was asked to write the program in an hour. The question was sent to me via mail and I preferred to write a c++ code(the language didn't matter). Second interview was a skype interview. This time I was asked to design a program mostly based on OOP. Then I was called for the third interview where I had a HR and a Technical interview. It lasted about 2 hours. The technical interview was average it wasn't hard. They asked me to design a system again but this time I was asked to design it with certain data structures and a few constraints. The interviews overall passed well. Although the salary I asked for might have been too high for them, hence I didn't get an offer.
Standard interview with 1 round of aptitude and another round of behavioural.
It consisted questions on problem solving and basic numbers.
The interview was conducted in one day and result was declared the same day, Although joining was late.
Interview questions [1]
Question 1
Describe the Operating System.
What are the layers in TCP/IP.
It was good they haven't asked many questions but all questions they were of medium difficulty.so overall good experience however I didn't not get offer letter because they removed that job from their requirement.
two rounds of interview
1st round technical
2nd managerial
3rd round hr
1st round was virtual,asked about project and technical questions based on project,some queries,quite good mostly focused on previous work