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Exit VCEDump E20-326 Symmetrix Solutions Design Exam for Technology Architects Exam

Q24 Single choice

A customer plans to configure their new Symmetrix VMAX 20K. They want your advice on how to configure a storage pool. This new storage pool will handle large block, sequential write I/O.

What advice should be provided about RAID types as they relate to performance?

A
Use RAID 1 because RAID 5 will have an overhead penalty.
B
Use RAID 5 because it can be more efficient for sequential writes than RAID 1.
C
Use RAID 6 because both RAID 1 and RAID 5 have a higher overhead penalty.
D
RAID type does not matter since everything in the VMAX goes through cache.

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