You are troubleshooting a specific problem on a Windows Server 2008 R2 need to quickly verify
which Microsoft KB patches have been installed. How can you do this?

A.
RUN systeminfo at the command prompt

B.
RUN winver at the command prompt

C.
Navigate to Controll Panel, click Windows Update and click Check for updates

D.
RUN msinfo32 at the command prompt

Explanation: