One question asked about how to use memory for a DOS application that sorted an array with 100,000 elements. I marked Mapped Files. One question asked what protocols can be used wich Winsock. I'm not sure if I answered it properly. I expected to find this one to be easier, but I think it was harder, even I getting a greater score and requiring a lower score to pass.
Some questions are very basic and are already listed by another guy.
I would recommend to study Internet, database and Interface a lot. Again, the MSDN CD was extremely important to me. Know about replication and its variations. Some questions put scenarios where you have to evaluate the best replication engine. According to what I have noticed, online replications are better performed with SQL Server than Access.