You have a series of new Windows Server 2003 systems, including 3 new web servers running IIS
6.0.
You are concerned about the overall security of your servers, and are checking with Microsoft for
any patches or updates that you might need to apply to your systems. Which of the following
would you apply if you need to implement an update to fix a specific problem that addresses a
critical, non-security-related bug?

A.
Critical Update

B.
Security Update

C.
Feature Pack

D.
Update Rollup

E.
MSB Update