Windows Server Update Services (WSUS) is a tool that:

Windows Server Update Services (WSUS) is a tool that:
A . Updates data stored in Windows servers
B . Manages the services that run on a server
C . Updates licensing for Windows servers
D . Manages updates for Microsoft software

View Answer

Answer: D

Explanation:

Windows Server Update Services (WSUS) enables information technology administrators to deploy the latest Microsoft product updates to computers that are running the Windows operating system. By using WSUS, administrators can fully manage the distribution of updates that are released through Microsoft Update to computers in their network.

Reference: http://technet.microsoft.com/en-us/windowsserver/bb332157.aspx