AMCAD Senior .NET Developer interview questions

I attended technical interview for a Senior .Net developer position. The interview process consisted of a written test in C and face to face interview.. Most of the questions were basic concepts in C# threading and object oriented programming concepts. After the written test , I was interviewed by one of the developers in the team. He asked about my prior experience in .Net. He also asked if I am willing to work for 50 hrs a week.