Google Software Engineer interview questions

Explain what you like and don't like about android. Explain the difference between java and python. Explain when you would use java and when you would use python. Given html tell what it does (explain the http protocol). How do you tell if a link in html is an image. Java random number generator question.

Two phone interview and then an interview onsite. They gave me a list of computer science topics. Both the on-site and the phone interview concerned solving simple algorithmic problem or system design problems.