单选题How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has already completed？（）A Issue the ALTER DISKGROUP ... ADD DISK command.B Issue the ALTER DISKGROUP ... UNDROP DISKS command.P.... DROP DISK CANCEL command.C Issue the ALTER DISKGROUD Retrieve the disk from the Recycle Bin after the operation completes.
单选题
How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has already completed？（）
A
Issue the ALTER DISKGROUP ... ADD DISK command.
B
Issue the ALTER DISKGROUP ... UNDROP DISKS command.P.... DROP DISK CANCEL command.
C
Issue the ALTER DISKGROU
D
Retrieve the disk from the Recycle Bin after the operation completes.
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