First I got an email asking me to take a one-hour test on Google Docs. The questions included algebra (more the kind you can reason about than the kind that requires that you took a relevant class), logic, object-oriented programming, and database topics. I felt I did well, and got an for a phone interview. It was mostly true false and multiple choice. The questions were again about logic, C++, Java, and databases. The interviewer said it was okay that I didn't have any databases experience, and to just guess for those questions. After I passed that interview, they did a one-hour collabEdit coding phone interview. I was asked to reverse a number (like 1284 to 4821) without resorting to string manipulation. I don't think I did very well. After a half hour of me struggling with that, he asked me how what he thought was an easy question: how to find the nearest common ancestor for two nodes in a binary tree. After I solved that with his help, he asked me what motivated me to work in computer science.

It was quite good and easy, mostly questions are from dsa and core subjects.basically they are looking for the person who can take and delivered task before deadline. And one thing to remember that revise all concept before going for the interview.