问题：

[多选]

You are the network administrator for TestKing. All network servers run Windows Server 2003.
A member server named TestKingSrv is configured to run shadow copies without a storage limit. TestKingSrv has the disk configuration shown in the following table.

You need to create additional free space on TESTKINGDATA1. You also need to improve the performance of TestKingSrv and ensure it has sufficient space for shadow copies in the future.
Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two)

A . Delete the shadow copies on TESTKINGDATA1.
B . Delete Backup.bkf on TESTKINGDATA3.
C . In the properties of TESTKINGDATA1, relocate the shadow copies to TESTKINGDATA2.
D . In the properties of TESTKINGDATA1, relocate the shadow copies to TESTKINGDATA3.
E . Delete TESTKINGDATA3 and extend the TESTKINGDATA1 partition to include the space on TESTKINGDATA3.