EMC E20-375 Online Practice Questions and Exam Preparation

EMC E20-375 Online Questions & Answers

• Question 141:

  Refer to the exhibit.

  

  A RecoverPoint cluster with two RPAs and VPLEX splitter has been deployed. When you run the rp validate-configuration VPLEX CLI command, the error shown in the exhibit is displayed. What is the most likely cause of this error?

  A. Only two initiators per RPA have been used.
  B. The RPAs are not zoned to the VPLEX BE ports.
  C. One of the two RPAs is missing.
  D. The RPAs are not zoned to the VPLEX FE ports.
  A. Only two initiators per RPA have been used.

• Question 142:

  A company already using RecoverPoint/SE has just finished installing and configuring VPLEX. They are unable to use the VPLEX splitter.

  What might cause this issue?

  A. VPLEX splitter not supported with RP/SE
  B. RecoverPoint not licensed on the VPLEX
  C. Splitter not activated on the VPLEX
  D. Splitter not installed on the VPLEX
  A. VPLEX splitter not supported with RP/SE

• Question 143:

  For a RecoverPoint system with multiple clusters, how many gatekeepers are needed for each VMAX splitter/RecoverPoint-cluster combination?

  A. 2
  B. 8
  C. 4
  D. 16
  D. 16

• Question 144:

  An administrator experiences a serious error with an RPA and calls EMC Support to resolve the issue. They are concerned that the system did not automatically notify EMC Support via the ESRS gateway. You check all settings in Unisphere Configure System Notification and find they are correct.

  What is the most likely cause for this notification failure?

  A. TCP port 25 blocked at their firewall
  B. TCP port 989 blocked at their firewall
  C. TCP port 990 blocked at their firewall
  D. Temporary remote support license key expired
  A. TCP port 25 blocked at their firewall

• Question 145:

  Which RecoverPoint feature requires the production copy to be located on a VNX?

  A. Snap-based Replication
  B. Deduplication
  C. Synchronous replication
  D. Distributed Consistency Groups
  A. Snap-based Replication

• Question 146:

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

• Question 147:

  Which RecoverPoint tool is used for system conversions?

  A. Deployment Manager
  B. Unisphere for RecoverPoint
  C. SolVe Desktop
  D. BCSD Sizing
  A. Deployment Manager

• Question 148:

  What is the maximum number of copies of production data supported with RecoverPoint?

  A. Four remote copies
  B. One local copy and four remote copies
  C. Two remote copies
  D. Two local copies and two remote copies
  A. Four remote copies

• Question 149:

  A company recently acquired a new DR site and requires local Fibre Channel based production data to be replicated synchronously. They are investigating what infrastructure is needed on this DR site.

  What is an important connectivity consideration?

  A. Site-to-site connectivity can be based on IP.
  B. Site-to-site connectivity requires Fibre Channel.
  C. Site-to-site connectivity requires FCIP.
  D. Maximum synchronous replication speed is 400 MBps.
  A. Site-to-site connectivity can be based on IP.

• Question 150:

  You are adding a VMAX array to a RecoverPoint/CL environment. What needs to be done?

  A. Verify there is a zone that includes the RPA ports and the same VMAX front end ports that are zoned to the production host initiator.
  B. Verify that the 16 new gatekeepers are in the same storage group as the repository and journals. Add the RPA initiator and port groups to the masking view.
  C. After setting up the masking view use boxmgmt to log in to one of the site leader RPAs and be sure to tag all volumes that RecoverPoint is masked to including the production and copy volumes.
  D. Verify that the VMAX is at Enginuity microcode 5876 or higher. After doing the LUN masking, enable Write-Protect ByPass (WPBP). Ensure that the proper license for the VMAX is installed on the RPAs.
  A. Verify there is a zone that includes the RPA ports and the same VMAX front end ports that are zoned to the production host initiator.