单选题A customer is currently using EMC disk. They are having an issue with the time it takes to complete a backup. What IBM tool can be used to show how much improvement can occur in the time it takes to backup the disk?（）ATCOnow!BDisk MagicCBatch MagicDCapacity Magic
单选题
A customer is currently using EMC disk. They are having an issue with the time it takes to complete a backup. What IBM tool can be used to show how much improvement can occur in the time it takes to backup the disk?（）
A
TCOnow!
B
Disk Magic
C
Batch Magic
D
Capacity Magic
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