E20-562 by EMC Valid Free Exam Practice Test

Question 1

In a VPLEX Metro, what factor has a direct impact on VPLEX performance with respect to WAN
bandwidth?

A. Raid rebuild on array B. Thin pool rebalances C. Read rate on distributed volumes D. Write rate on distributed volumes

Correct Answer: D

Question 2

What steps are performed during extent and device migration?

A. Start, commit, clean, and terminate B. Create, commit, clean, and terminate C. Start, commit, clean, and remove D. Create, clean, commit, and remove

Correct Answer: B

Question 3

What are the two common use cases of the VPLEX Mobility feature?

A. Workload RebalanceDeduplication B. Tech RefreshWorkload Rebalance C. Workflow AutomationTech Refresh D. NDU upgradesContinuous Data Protection

Correct Answer: B

Question 4

Refer to the exhibit.
A virtual volume created on a distributed device is experiencing performance problems. The virtual
volume is on a storage view on Cluster-1.
What could be the issue?

A. A WAN COM failure has occurred B. Device mobility jobs are moving data across the WAN COM C. There is storage volume contention on Cluster-2 D. Distributed device 1/0 is exceeding WAN COM bandwidth

Correct Answer: D

Question 5

Which protocol is presented by "B" in the exhibit?

A. FCoE B. IPFC C. FC D. iSCSI

Correct Answer: C

Question 6

What is the maximum number of synchronous consistency groups supported by VPLEX?

A. 2048 B. 256 C. 512 D. 1024

Correct Answer: A

Question 7

Which type of VPLEX statistic provides an instantaneous value that displays CPU utilization and memory
utilization?

A. Buckets B. Journal Lag C. Readings D. Counters

Correct Answer: C

EMC Specialist, Systems Administrator | VPLEX - E20-562 Exam Practice Test