Hi,

70-431 is for SQL Server 2005 432 and 433 are for SQL Server 2008

http://www.microsoft.com/learning/en/us/certification/cert-sql-server.aspx#tab2

For reference.

It also depends what you are using currently in your workplace.

This will probably help you out.

http://www.mssqltips.com/tip.asp?tip=1464

Might be useful to use perfmon to diagnose the problems. Though with 95% cpu usage, as others have stated...might be the cause of the problem. Look up useful techniques to...

Probably want to create a view so that they are limited to the tables you specify...then you could create a new database roll add the user to the role and...