E20-885 Free Dumps Study Materials
Question 1: You are installing a new VNX and need to implement a Storage Pool on the array. Disks are
available and must be set up as follows:
10, 400 GB SSD in R10 (4+4) for the Extreme Performance tier 13, 600 GB + 15K SAS R10 (4+4) for the
Performance tier 12, 4 TB NL-SAS R6 (14+2) for the Capacity tier
Disks for FAST Cache, Vault, and unbound disks for sparing, are allocated separately.
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How should you lay out the private RAID groups?
A. Extreme Performance tier: 1 R10 (4+4) +1 R10 (1+1)
Performance tier: 2 R5 (4+1) + 1 R5 (2+1)
Capacity tier: 1 R6 (10+2)
B. Extreme Performance tier: 1 R10 (5+5) + 2 unbound
Performance tier: 2 R5 (4+1) + 1 R5 (2+1)
Capacity tier: 1 R6 (10+2)
C. Extreme Performance tier: 1 R10 (4+4) + 1 R10 (1+1)
Performance tier: 2 R5 (4+1) + 1 R5 (2+1)
Capacity tier: 1 R6 (4+2) + 1 R6 (4+2)
D. Extreme Performance tier: 1 R10 (4+4) + 2 unbound
Performance tier: 2 R5 (4+1) + 1 R5 (2+1)
Capacity tier: 1 R6 (4+2) + 1 R6 (4+2)
Correct Answer: A