Google

They ask most straightforward questions. I don't encounter complicated and tricky ones out there. Basically, they care a great deal about code quality. I believe they also design the questions according to your background. So don't panic if there are

2 technical interviews 1 host matching interview (more explaining the project than an interview) Everyone was very nice throughout the process and very quick to respond if I had any questions. There were really no surprises in the process. Brush up

The process was long, but the interviewers were friendly. This is my first internship, so I can't compare, but it was a relatively smooth process throughout, despite what some other folks have said.