Welcome to the Ranch
The architect MC exam doesn't just cover web technologies.
Some questions may
test multiple topics at once so if you haven't covered them yet, don't feel despair.
The architect exam's main purpose isn't testing you the API of these technologies (unlike those developer exams).
You should need to know the following scope for technologies:
* what is it
* when to use it (pros and cons)
* why such technology is more suitable/better than another one (comparison)
For non-technology topics (namely common architectures, design patterns, OO/design principles, NFR)
* how to achieve it (eg how to set up a 3-tier architecture or how to use XX design pattern)
I didn't do the v6 exam or looked at the Allen EE6 study guide but I believe the
Java EE 6 tutorial may be of some help filling in those missing pieces.