Environment Canada Software Developer (Coop) interview questions

about a 40 minute written test mostly java, c and software engineering diagrams and some personal questions. It had 2 interviewers for different departments and they were both pretty nice experienced developers.

There are two people interviewing me that day. Firstly, they ask some behavioural questions, including "tell us about yourself" and "what is your position in a team". Then some technical ones, including "what is a singleton"and "what is the object in java". Finally, they gave me a written test to finish with. All of the questions are very broad.