You manage a System Center 2012 R2 Configuration Manager Service Pack 1 (SP1) stand-alone
primary site.
You have a configuration item named Item1 that has two revisions. The current revision is not
referenced by any configuration baselines.
You need to reconfigure Item1 to use the previous settings, and then you must modify the detection
method of Item1.
What should you do?

A.
Restore the previous version. Modify revision 2.

B.
Restore the previous version. Modify revision 1.

C.
Delete the current version. Modify revision 1.

D.
Copy the previous version. Modify revision 2.