Your network contatins an Active Directory domain named fabrikam.com The domain contains a Wev server named Web1 that runs Windows Server 2008 R2.

You create four Web sites named Site1, Site2, Site3, and Site4.

You associate each Web site to a different application pool.

You need to view the amount of memory that each application pool is currently using.

Which feature should you use?

A.
Worker Processes

B.
HTTP Response Headers

C.
Request Filtering

D.
Management Service