Product Description
Exam Number/Code: e20-522
Exam name: clariion solutions specialist exam for storage adminsitrator
e20-522 test is the important of EMC certifaction. Only you pass the e20-522 exam you could have the chance to get EMC certifaction. To help examinee, Exambible publish the Questions and Answers about e20-522 exam. And the 126 simulation exam are all designed by expert from Exambible. Examinees could have an enough prepare by these simulation exercises and pass the e20-522 test successfully.
Exambible also provide free e20-522 Demo, examinees can download and use before buying e20-522 Q&As, then decide if they need to purchase.
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1. What is a supported host for a SnapView snapshot to be mounted?
A. On a secondary host multiple times
B. On a secondary host running a different O/S
C. On a secondary host running the same O/S
D. On the production host running Windows
Answer: B
2.What is one way a snapshot provides a point-in-time view of a source LUN?
A. Limiting the number of assigned snapshots to eight
B. Tracking the changes in the clone private LUN
C. Using pointers to track whether the data resides on the source LUN or in the reserved LUN pool
D. Writing the new data to the reserved LUN pool every time the data changes
Answer: C
3. What is one way a snapshot provides a point-in-time view of a source LUN?
A. Copying the original data to the reserved LUN pool the first time the data changes
B. Limiting the number of assigned snapshots to eight
C. Tracking the changes in the clone private LUN
D. Writing the new data to the reserved LUN pool the first time the data changes
Answer: A
4. Which feature does the PowerPath CLI provide?
A. Allows a host to access a storage group
B. Masks any of the LUNs on the CLARiiON to the host
C. Sets I/O rate limits on a per-path basis
D. Sets the load-balancing policy for a LUN
Answer: B
5. A MirrorView/A mirror has been configured with the "End of Last Update" value set to 15. An update cycle starts at 3:10
P.M. (15:10) and finishes at 3:30 P.M. (15:30).
When does the next cycle start?
A. 3:30 P.M. (15:30)
B. 3:35 P.M. (15:35)
C. 3:40 P.M. (15:40)
D. 3:45 P.M. (15:45)
Answer: C
6. Which CLARiiON feature allows for the creation of storage groups and the attachment of hosts?
A. Access Logix
B. HBA Connectivity
C. Navisphere Agent
D. SP Enablers
Answer: C
7. NQM has been enabled. What is done with LUNs that are NOT explicitly part of an I/O class?
A. Automatically placed in a background class
B. I/Os are averaged across defined I/O classes
C. LUNs are ignored by NQM
D. Placed in the Unused LUNs class
Answer: B
8. Which statement applies to a SnapView snapshot?
A. A snapshot is available within several minutes for secondary host access
B. A snapshot is dependent on the source LUN
C. A snapshot is independent of the source LUN
D. A snapshot requires a dedicated reserved LUN pool for each source LUN
Answer: B
