Bloomberg Financial Software Developer Intern interview questions

First round is easy. Second round is a little bit more difficult.

I got the interview through on campus hiring. It looks like that they want you to be familiar with C++ or C, but unfortunately I haven't used them for years. No algorithm problems are asked, they just asked me questions about the projects on my resume. The whole process is a rush, I got the interview 3 days after I apply the postion on the website.