EMC E20-575 Online Practice Questions and Exam Preparation

EMC E20-575 Online Questions & Answers

• Question 1:

  A company is using XtremIO for their RecoverPoint environment. They have approximately 100 GB of cumulative changes per day with the change being constant throughout the day. The company has a requirement to roll back 48 hours. How should the Journals be sized and how should the copy policy be configured to ensure maximum protection with the least amount of storage used?

  A. 5 GB with the "Required Protection Window" set for 2 days
  B. 10 GB with the "Required Protection Window" set for 2 days
  C. 40 GB with the "Required Protection Window" set for 2 days
  D. 200 GB with the "Required Protection Window" set for Default
  C. 40 GB with the "Required Protection Window" set for 2 days

• Question 2:

  An administrator wants to integrate Site Recovery Manager (SRM) with RecoverPoint. Where should the RecoverPoint storage replication adapter be installed?

  A. On the same servers running VCenter and the SRM service
  B. On servers running SRM service only
  C. On servers running VCenter only
  D. On a newly installed server
  B. On servers running SRM service only

• Question 3:

  What is determined by setting the priority level on a Consistency Group (CG)?

  A. Amount of time before sending an automated notification stating a watermark has been reached
  B. Amount of bandwidth allocated to the CG in relation to all other CGs using the same primary RPA
  C. CG(s) that requires the most resources from the primary RPA, regardless of other system activity
  D. Order in which the CG will begin replication in the event a failover occurs
  C. CG(s) that requires the most resources from the primary RPA, regardless of other system activity

• Question 4:

  Refer to the exhibit.

  

  Based on the Consistency Group status shown in the exhibit, why is the local copy not connected to the production and remote copy?

  A. Test a Copy wizard is in progress
  B. Consistency Group is failing over
  C. Connection to the local copy cluster has failed
  D. Local copy has failed
  C. Connection to the local copy cluster has failed

• Question 5:

  During the Write phase of RecoverPoint replication, when does the write splitter send an acknowledgement back to the host that initiated the write?

  A. As soon as the splitter received the write
  B. After the splitter has received an acknowledgement from the RPAs
  C. After the Distribution phase has completed
  D. After the splitter has received an acknowledgement form the production LUN
  A. As soon as the splitter received the write

• Question 6:

  A physical RecoverPoint cluster is connected to a single VMAX array. When running SAN diagnostics form the boxmgmt menu, what is the minimum number of WWPN can be seen in the storage ports section of the diagnostic test?

  A. 1
  B. 2
  C. 3
  D. 4
  B. 2

• Question 7:

  If a VPLEX distributed device is selected during the RecoverPoint Consistency Group Creation wizard, which option will appear?

  A. Ability to create a MetroPoint Consistency Group
  B. List of LUNs which are less than 10 TBs in size; the size limit for distributed devices
  C. Section to define production and replica Journals on unregistered storage arrays
  D. Radio button to select which cluster will be the winning cluster upon the initialization of the Consistency Group
  D. Radio button to select which cluster will be the winning cluster upon the initialization of the Consistency Group

• Question 8:

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

  A. Performance of the Journal volumes at the remote copy
  B. Number of RPAs at the remote copy cluster
  C. Distance between the production and remote copy clusters
  D. Number of RPAs at the production cluster
  D. Number of RPAs at the production cluster

• Question 9:

  When using a Distributed Consistency Group, additional traffic is generated between the primary RPA and secondary RPAs. Where is this increase in traffic observed?

  A. Additional traffic is seen on the WAN network between the RPAs
  B. Additional traffic is seen on the FC links between the RPAs
  C. No additional traffic will be observed because host writes are multicast to all appliances in a cluster
  D. Additional traffic is seen on the management network between the RPAs
  D. Additional traffic is seen on the management network between the RPAs

• Question 10:

  What describes RecoverPoint asynchronous replication write operations to the Journal volumes?

  A. Journal is written to at three times the rate of the production volumes
  B. Volumes of the same capacities will be concatenated and not striped
  C. Writes to the Journal volume are typically small sequential writes
  D. Writes to the Journal volume are typically large sequential writes
  D. Writes to the Journal volume are typically large sequential writes