Riverbed Technology interview questions

Posted my resume on their site. Got call from recruiter 2 days later. Recruiter was dis-organized and messed up calls, didnt know which candidate he was talking to when he called me. Anyways he figured it out later and sent my resume to hiring managers. After 2 follow-up mails with the recruiter he got me a phone interview. Interview lasted for an hour. Hiring manager took it. He spent first few minutes in explaining the product and what does his team do. Went over my resume and latest project. Asked couple questions on resume. Later he gave me a hash table to implement i.e. insert in it and find a node. I had to take care of collisions. He expected in c++. I told him I have never worked in cpp. So he told me to go ahead in C. I did the program and he seemed happy with it. Next day I got email saying there is mismatch in my experience and requirements of the opening, so they decided not to go ahead with my further interviews.

Applied online through recruiter.After one week got scheduled for first telephonic round with Senior QA Engineer.The engineer first explained the requirements of the position.Then asked to write a simple program.After that,some basic technical questions were asked from networks and OS. Then he discussed my skills and experience mentioned in the resume.