Your network contains an Active Directory domain.
You have a server named Server1 that runs Windows Server 2008 R2. Server1 is an enterprise root certification authority (CA).
You have a client computer named Computer1 that runs Windows 7.
You enable automatic certificate enrollment for all client computers that run Windows 7. You need to verify that the Windows 7 client computers can automatically enroll for certificates. Which command should you run on Computer1()
A.certreq.exe retrieve
B.certreq.exe submit
C.certutil.exe getkey
D.certutil.exe pulse