The internship I was applying for was in Santa Clara CA. It was a round of 3 phone interviews. The first one was general technical questions, some brain teasers and some behavioral questions. The second interview was a coding interview with only one question to solve. You have to code it in C. you can't use any other language (makes sense because they do mostly low level stuff). The third one was also a coding interview with a couple of questions. The same restriction about the language applies.

It was a very good interview experience. They asked a lot about my technical skills, including concepts related to my field, problem-solving ability, and past projects. They also focused on my communication skills, teamwork experience, and how I handle challenges in real-world scenarios.