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EMC E20-562 問題練習

VPLEX Specialist Exam for Storage Administrators 試験

最新更新時間: 2019/07/06,合計19問。

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Question No : 1
What is the relationship between a storage volume and an extent?

正解:

Question No : 2
What is a supported geometry for a VPLEX device?

正解:

Question No : 3
How can a VPLEX storage administrator manage array-based attributes?

正解:

Question No : 4
If connectivity is not restored within the timer expiration period, VPLEX resumes 1/0 on Cluster-2 andkeeps 1/0 suspended on Cluster-1.

正解: C

Question No : 5
LUNs belonging to an ESXi cluster were encapsulated behind VPLEX.
What information must be shared with the ESXi administrator so that they can re-discover the datastore and the RDM LUNs?

正解:

Question No : 6
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?

正解:

Question No : 7
In addition to Active Directory, which other directory service can VPLEX integrate with for user authentication?

正解:

Question No : 8
At which stage of configuring a virtual volume on VPLEX is the RAID level defined?

正解:

Question No : 9
What are the two common use cases of the VPLEX Mobility feature?

正解:

Question No : 10
What can be used to monitor VPLEX performance parameters?

正解:

Question No : 11
What steps are performed during extent and device migration?

正解:

Question No : 12
Which type of statistics is used to track latencies, determine median, mode, percentiles, minimums, and maximums?

正解:

Question No : 13
Which type of volumes has individual synchronized copies of data (mirrors) in more than one cluster?

正解:

Question No : 14
Using the Storage Volume expansion method for virtual volumes built on RAID-1 or distributed RAID-1 devices, what is the maximum number of initialization processes that can run concurrently, percluster?

正解:

Question No : 15
What is a consideration for using a VPLEX logging volume?

正解:

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