Cognizant Engineer Trainee interview questions

There were 4 rounds of interview. First round was GD round in which a topic was given and around 10 candidates were selected out of 30. Second round was voice round in which they wer e testing your communication skills and confidence. Third round was technical round mainly the question were asked from computer networks and operating system. This was also an eliminating round. Last round was hr round.

It went on well. The first round was a group discussion and the second round was a technical round and in the third round they were checking the communication skills and the last round was an HR round