NIKE Java Applications Engineer interview questions

I applied via a recruiter, the process took 1 week. The processes were pretty good enough. After 1st phone screen they send me a question, and ask me to answer and reply them back at the next day. the question is about REST, OOAD, Testing, design pattern. in the interview they also asked from that question sheet. The questions were not so difficult. I was too nervous, not well prepare for WebEx setup, so it took me 5 minutes to start by borrowed a friend laptop because he already has WebEx setup. After that I can't focus at all, until the end.