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E20-575 Real Exam Questions

Specialist-System Administrator, RecoverPoint Version 2.0

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Question 1 Single choice

A storage administrator is unable to perform Direct Access to a copy in their RecoverPoint environment.

Which array type has this limitation with regards to RecoverPoint copies?

  1. A

    XtremIO

  2. B

    VMAX

  3. C

    VNX

  4. D

    VPLEX

Show answer and explanation

Correct answer: A

Question 2 Single choice

If a RecoverPoint Consistency Group consists of three production volumes and each has two remote copies, how many replication sets will be contained in this group?

  1. A

    1

  2. B

    2

  3. C

    3

  4. D

    6

Show answer and explanation

Correct answer: C

Explanation

Consistency group is built from one or more replication sets. Each replication set consist of a production volume plus any local or remote copy volumes to which it is replicating. The number of replication sets in RecoverPoint system is equal to the number of production volumes being replicated.
References:
http://www.storagefreak.net/2015/08/emc-recoverpoint-consistency-groups-and-replication-sets

Question 3 Single choice

In a RecoverPoint environment, which EMC array supports Snap-based replication?

  1. A

    XtremlIO

  2. B

    Data Domain

  3. C

    Unity

  4. D

    VPLEX

Show answer and explanation

Correct answer: A

Explanation

References:
https://www.emc.com/collateral/white-papers/h14296-wp-recoverpoint-replication-of-xtremio.pdf

Question 4 Single choice

Which factor affects the time it takes a Consistency Group to complete the first-time initialization?

  1. A

    Performance of the Journal volumes at the remote copy

  2. B

    Number of RPAs at the remote copy cluster

  3. C

    Distance between the production and remote copy clusters

  4. D

    Number of RPAs at the production cluster

Show answer and explanation

Correct answer: D

Question 5 Single choice

What is a possible option to store the "Collect System Information" file using RecoverPoint Unispehre?

  1. A

    FTP server configured on the RPA cluster

  2. B

    External temporary FTP server

  3. C

    Local RPA

  4. D

    Syslog server

Show answer and explanation

Correct answer: A

Question 6 Single choice

Why is Image Access instantaneous when testing a copy with XtremIO arrays?

  1. A

    No rolling forward or backward of the Journal is required

  2. B

    XtremIO completes the copy "roll back" as a background task

  3. C

    RecoverPoint performs initialization based on the DIFF result

  4. D

    RecoverPoint uses XtremIO synchronous Snap-based replication

Show answer and explanation

Correct answer: A

Explanation

References:
https://www.emc.com/collateral/white-paper/h14663-appsync-2-2-2-integration-recoverpoint-
xtremio.pdf (p.6)

Question 7 Single choice

A RecoverPoint storage administrator needs to protect a mission critical application. The application is stored on three volumes provisioned from a new VNX.
Once the Consistency Group is created for the application, how many replication sets will the group contain?

  1. A

    1

  2. B

    2

  3. C

    3

  4. D

    Determined by the number of copies

Show answer and explanation

Correct answer: C

Question 8 Single choice

When using a Distributed Consistency Group, additional traffic is generated between the primary RPA and secondary RPAs.

Where is this increase in traffic observed?

  1. A

    Additional traffic is seen on the WAN network between the RPAs

  2. B

    Additional traffic is seen on the FC links between the RPAs

  3. C

    No additional traffic will be observed because host writes are multicast to all appliances in a cluster

  4. D

    Additional traffic is seen on the management network between the RPAs

Show answer and explanation

Correct answer: D

Question 9 Single choice

Which point-in-time image can be tied to application events and is created by a user command?

  1. A

    Direct Access

  2. B

    Virtual Image Access

  3. C

    Bookmark

  4. D

    Snapshot

Show answer and explanation

Correct answer: D

Explanation

References:
https://education.emc.com/academicalliance/documents/EAA_Content/Exercises/Using%20EMC%20RecoverPoint%20Concurrent%20Local%20and%20Remote%20for%20Operational%20and%20Disaster%20Recovery.pdf

Question 10 Single choice

A storage administrator has created a new Consistency Group with a remote copy. After enabling the new group, the administrator notices several other Consistency Groups are experiencing high load alerts.

What is possible cause for the high load conditions?

  1. A

    Initialization is consuming all the WAN bandwidth

  2. B

    Journal pool for the new Consistency Group is undersized

  3. C

    Journal pool for the new Consistency Group has poor performing storage

  4. D

    Not enough licensed replication storage is available for the new Consistency Group

Show answer and explanation

Correct answer: B