EMC Proven Professional – PowerMax Specialist — Question 50

How long will a Copy Back operation take when a hot spare is invoked?

Answer options

• A. Pro-Active hot spare does not use a Copy Back operation
• B. Copy Back time depends on the RAID type
• C. Copy Back time depends on the disk capacity
• D. Copy Back time depends on the disk type

Correct answer: B

Explanation

The correct answer is B because the time taken for a Copy Back operation is indeed dependent on the RAID configuration being used. Options A, C, and D are incorrect as they either misstate the function of hot spares or do not directly relate to the operation's duration as influenced by RAID type.