Obstacles are those frightful things you see when you take your eyes off your goal.
The 70-443 test is much more in tune with administrator or system engineer knowledge than the 70-431 exam is. I found that a lot of this knowledge was well known to me because of my knowledge of Windows Server 2003 domain environments. If you're coming from an MCSA or MCSE background, you'll find this test very straightforward. However, if you're coming from a developer background, you may find this test rather challenging.
Your knowledge of a typical Windows 2003 domain including topics such as ...