You have a server that runs Windows Server 2003 Service Pack 2 (SP2).The server has Windows Server Update Services (WSUS) 3.0 installed.

You need to delete update revisions that have not been approved for 30 days or more.

What should you do?

A.
Run Cleanmgr.exe /sageset:30.

B.
Run wuauclt.exe /resetauthorization.

C.
From the Update Services console, decline all superseded updates.

D.
From the Update Services console, run the Server Cleanup Wizard.