Broadcom interview questions

I got email for Phone interview for Hardware Engineer Intern. During phone interview, I was asked about VLSI and ASIC design concepts such as delay, power related questions of CMOS. Some basic questions like Design divide by 2 counter, what is setup and hold time etc. Interview lasted for 45 minutes. Then I got onsite interview call after one month. Onsite interview was six 1:1 interviews for total 3hours. There was talk mostly on resume and the projects which I did in the field of VLSI and digital systems test. I got offer letter 1 week after the onsite interview.

First with Phone call interview, asking me about the knowledge of smart cellphone, operation system and the using skills. Second face-face interview include English reading test and professional questions, such as signal process. I cannot know everything as a student, but i will present what I've known