Microsoft Excel 2000 Specialist Certification

Today I took my Microsoft Excel 2000 Specialist Certification test. Since I've been learning Excel, and the company will pay for the test, I thought I might as well take the test to certify. Your presented a task to do for the test and you have a running version of Excel up to actually perform the action, which is pretty cool. The only thing I don't like about the testing procedure is that it doesn't tell you after the test which question you answered wrong. I know I completed all of the required tasks, but I'm wondering if Microsoft wants you to do it a certain way or if anyway is OK. Anyway, I passed with a score 985 out of 1000 but I wish I knew what I did wrong. I don't mind being told I did something wrong, just want to know the reason.