Totally forgot to post the fourth post in the series. If you want to earn your sharepoint 2010 professional developer credential then you'll also need to pass this exam. Measureup does not have this one on it's books yet, so no legal cheating on this one.
The questions are not quite scenario based as with many of the .Net developer pro exams. But not quite as code driven as the TS exams. Expect simple scenarios with simple seeming answers.
Actually there are quite a few trick answers where there seems to be two valid choices until you spot the error. My best advice on this exam is to eliminate the wrong answers. Quite a few will be obvious bull answers, but there will be the occasional one that will make you doubt. Re-read the question. Often there is a clue or constraint in the mini scenario which will eliminate the second option.
A lot of questions are common sense on development and deployment techniques. Make sure you're up to scratch on best practices for features, solutions, dependencies, upgrading and the new 2010 features.
Warning! Only because it is a new feature in 2010 doesn't mean that it must be the right choice!
Last tip, as with any Microsoft exam, stick to your first gut choice when in doubt. And only move from that when you are 100% sure that the new answer is the correct one.