EMC E20-377 Online Practice Questions and Exam Preparation

EMC E20-377 Online Questions & Answers

• Question 71:

  What is a requirement for implementing SRDF in a Virtual Provisioning environment?

  A. Source device is standard, target device is thin.
  B. Source device is thin, target device is data.
  C. Source device is thin, target device is thin.
  D. Source device is thin, target device is standard.
  C. Source device is thin, target device is thin.

• Question 72:

  Refer to the exhibit

  What is the correct state for the Standard and Rl-BCV prior to issuing a symreplicate start command?

  

  

  A. Synchronized
  B. Suspended
  C. Split
  D. Write-Enable
  C. Split

• Question 73:

  What is the maximum size of a Symmetrix V-Max array logical volume?

  A. 262,668 cylinders
  B. 65,520 cylinders
  C. 521,554 cylinders
  D. 131,040 cylinders
  A. 262,668 cylinders

• Question 74:

  One of the requirements, during an Open Replicator implementation is that production application should not be implemented by open Replication session. An analysis of the control Symmetrix showed that FA ports are currently 70% utilized. How should pace and ceiling be configured?

  A. Pace should be set to 0 and Ceiling should be left at the default
  B. Pace should be left at the default and Ceiling set to 30
  C. Pace should be left at the default and Ceiling set to 100
  D. Pace should be set to 9 and Ceiling should be set to 70
  B. Pace should be left at the default and Ceiling set to 30

• Question 75:

  In symmetric V-max series array running Enginuity 5874, which device is used as a pass-through device for Auto provisioning?

  A. VDEV
  B. VCM
  C. ACLX
  D. SFS
  C. ACLX

• Question 76:

  After an extended outage of the primary site, a large number of invalid tracks have accumulated on the R2 devices. What can be done to minimize application response time impact, when resuming production on R1 devices?

  A. Invalidate the tracks on R1, write-disable R1, and refresh R1
  B. Run a restore command
  C. Run an R1 update followed by a failback
  D. Write-disable R2 and merge the track tables
  C. Run an R1 update followed by a failback

• Question 77:

  When installing Enabler on a Windows server, what will the SYMRECOVER component provide?

  A. Installs the SRDF session recovery component
  B. Installs SRDF component for an SRDF Cluster environment
  C. Installs SRDF license keys for SRDF recovery operations
  D. Installs SRDF license keys for SRDF/Star recovery operations
  A. Installs the SRDF session recovery component

• Question 78:

  Which replication product can be used to create point-in-Time copies of thin devices to other thin devices?

  A. SRDF/DM
  B. TimeFinder/Clone
  C. SRDF/AR
  D. TimeFinder/Mirror
  B. TimeFinder/Clone

• Question 79:

  Refer to the exhibit.

  Which delta set will be discarded as a result of a Multi session-Consistency (MSC) cleanups?

  

  A. Apply delta set in the top right Symmetix
  B. Receive delta set in the bottom right Symmetix
  C. Apply delta set in the bottom-right Symmetix
  D. Receive delta set in the top right Symmetix
  D. Receive delta set in the top right Symmetix

• Question 80:

  An SRDF failover has been executed during the testing phase of an implementation. What is the expected status of the R1 and R2 devices after performing SRDF failover operation?

  A. R1 and R2 Not Ready
  B. R1 Wnte Disabled; R2 Read/Wnte
  C. R1 Read/Wnte, R2 Read/Wnte
  D. R1 Read/Wnte. R2 Wnte Disabled
  B. R1 Wnte Disabled; R2 Read/Wnte