These links contain files from problem sets assigned in the various courses I've taken at Boston University. Unfortunately, I don't have the original assignment files for the vast majority of the problem sets, so they will be out of context. However, since most of the files here contain code, it shouldn't be difficult to extrapolate the corresponding assignment.

In addition, CS585, CS640 and CS655 required writeups for each programming assignment, so those should have detailed descriptions of the implementation and design decisions as a web page.

When I was job hunting, I compiled a list of practice questions and my answers and put that information online to help people prepare for technical interviews; you can find it at The Ultimate Guide for Programming Interviews.