I had 3 rounds and the interviewers were very professional and had good knowledge. The first round was aptitute, the second was one on one technical interview and the third was a hr/tech phone call interview.

I got offer through NeuralHack season 6. I gave that test, and I got an email from virtusa to continue futher if I was interested. I replied yes, and I got an email regarding technical round. In technical round, there were questions from OOPS, OS, DBMS, and other projects and languages that was mentioned in my resume. Overall, my interview was good. Then I got an email, stating that I got selected for HR Round. There were discussion regarding, joining date, contract. After that I got selection mail.

Easy coding questions mostly on array and strings. Practice to implement questions and code clean and easy to read.basic oops and dbms that can be prepared from interview bit and normal resume based questions.