EMC EMC Certifications E20-375 Questions & Answers

• Question 111:

  What is a characteristic of a volume sweep?

  A. Initialization is done on specific volumes in a Consistency Group.

  B. Initialization is done on all volumes in a Consistency Group.

  C. A volume sweep occurs when a user enables a disabled volume.

  D. A volume sweep occurs when a user enables a disabled splitter.

  Correct Answer: A

• Question 112:

  What is a characteristic of a full sweep?

  A. Initialization is done on all volumes in a Consistency Group.

  B. Initialization is done on specific volumes in a Consistency Group.

  C. A full sweep occurs when a user enables a disabled volume.

  D. A full sweep occurs when a user enables a disabled splitter.

  Correct Answer: A

• Question 113:

  What is a named point-in-time copy of data marked by the system for recovery purposes within RecoverPoint?

  A. Bookmark

  B. Snapshot

  C. Image Access Point

  D. Journal

  Correct Answer: A

• Question 114:

  What is the first operation involved in the RecoverPoint Initialization process?

  A. Production and replica volumes are divided into data segments.

  B. Dirty segments of the replica volume Consistency Group are checked.

  C. Hash is created for all segments in production and replica volumes.

  D. Production and replica hashes are compared.

  Correct Answer: A

• Question 115:

  You are creating a Consistency Group with the Protect Volumes wizard in a RecoverPoint/EX environment. What LUNs are displayed in the list generated by the wizard?

  A. LUNs masked to the RPAs

  B. LUNs configured on the licensed array

  C. LUNs attached to the splitter

  D. LUNs masked to the production host

  Correct Answer: A

• Question 116:

  A Consistency Group consists of one production copy, one local copy, and two remote copies. How many journals are required for this configuration?

  A. Four in total

  B. Two in total

  C. One for each remote copy and one for the local copy

  D. One for the production and one for each remote copy

  Correct Answer: A

• Question 117:

  You are protecting a volume using the wizard in Unisphere for RecoverPoint. Which state will the new Consistency Group be in immediately after completing the wizard?

  A. Initializing

  B. Active

  C. Paused

  D. Disabled

  Correct Answer: A

• Question 118:

  Which FA ports must the production LUN be mapped to in order to perform write splitting using the VMAX splitter?

  A. The ports zoned to both the Host and the RPAs only

  B. Every available port; the RPAs access the VMAX through the gatekeepers

  C. The ports zoned to the Production Host only

  D. The ports zoned to the RPAs only

  Correct Answer: A

• Question 119:

  What should be used when more performance is needed than a single RPA can provide for asynchronous replication?

  A. Distributed Consistency Groups

  B. Journal Compression

  C. Fibre Channel connections

  D. Multi-Cluster copies

  Correct Answer: A

• Question 120:

  A company with a DR site connected with a 2 Gbps FC link has three vRPAs at each site. They are experiencing High Load events, although the FC link is not fully utilized.

  What would be the best solution to get the FC link utilization up as high as possible while mitigating those events?

  A. Replace the vRPAs with physical RPAs and start using a Distributed Consistency Group

  B. Add two more vRPAs to the Primary site and divide the Consistency Group into four segments

  C. Divide the Consistency Group into two segments and start using Distributed Consistency Groups

  D. Add two RPAs to the Primary site as well as the secondary site

  Correct Answer: A