I passed Enterprise today. It wasn't as difficult at I thought it would be.

I used the T**** tests which were a big help, the Exam Cram book for

Enterprise, again a big help, and Scholars.com for my primary learning. To

pass the test you must know trusts forward and backward, as well as the

purposes and proper configuration of DHCP, WINS, DNS, Hosts, and LMHosts.

Many of the test questions were very similar to what I saw on Workstation

and Server. Especially Performance Monitor questions. The questions

regarding Perfmon wanted you to know which counters you should monitor to

figure out if a server is a chokepoint due to too many disk accesses.

Monitor the logical disk counter in that scenario. Know that adding RAM to

a PDC or BDC is not the proper solution if network activity causes poor

performance during peak logon periods (ie the morning and after lunch).

Instead, add additional BDCs. There were a bunch of Fault tolerance

questions which were very easy if you simply remember that only Stripe Sets

with Parity, Disk Mirroring, and Disk Duplexing provide fault tolerance with

NTServer 4.0. Additionally, Theses forms of fault tolerance are only good

if a single disk goes bad. Otherwise, you have to replace the disks and

reload from a tape backup. The test may try and trick you by making two of

the disks bad and then offering as solutions valid options if only one disk

goes bad. Be careful. Similar to WS and Server, you must know your NTFS

Permissions well to pass. As a rule of thumb which has worked for me, if

you can score in the upper 900s on the T**** tests AND AND AND AND be able

to understand the explanations of why the correct answer is correct, you

will be able to pass the real thing.