EMC E20-375 Online Practice Questions and Exam Preparation

EMC E20-375 Online Questions & Answers

• Question 31:

  A customer environment uses VMAX arrays for production storage. The customer wants to implement RecoverPoint for data protection. Having researched vRPAs, they want to use this technology as well.

  What should you advise them?

  A. vRPAs are only supported with VNX arrays
  B. Add iSCSI interfaces to their VMAX arrays
  C. Use vRPAs with FC connections to the SAN
  D. Implement FCoE for connections from the vRPAs
  A. vRPAs are only supported with VNX arrays

• Question 32:

  Which EMC storage technologies are supported with EMC RecoverPoint?

  A. VNX, VMAX, and VPLEX
  B. VNX, Data Domain, and Isilon
  C. VMAX, VPLEX, and Data Domain
  D. VPLEX, Isilon, and VNX
  A. VNX, VMAX, and VPLEX

• Question 33:

  You have VMware SRM with RecoverPoint protection already configured. What additional software is needed to run an SRM failover using a particular point-in-time image from RecoverPoint?

  A. VSI RecoverPoint Management plug-in
  B. Replication Manager
  C. VSI for VMware vSphere Web Client
  D. RecoverPoint SRA
  A. VSI RecoverPoint Management plug-in

• Question 34:

  What are two requirements for an EMC RPA to connect to an EMC VNX via a SAN?

  A. Each VNX SP needs to be connected to both fabrics At least two initiators per RPA need to be zoned to each SP
  B. Each VNX SP needs to be connected to both fabrics RPA HBA1 needs to be zoned to SPA and RPA HBA2 needs to be zoned to SPB
  C. Each VNX SP needs to be connected on a separate fabric At least two initiators per RPA need to be zoned to each SP
  D. Each VNX SP needs to be connected on a separate fabric RPA HBA1 needs to be zoned to SPA and RPA HBA2 needs to be zoned to SPB
  A. Each VNX SP needs to be connected to both fabrics At least two initiators per RPA need to be zoned to each SP

• Question 35:

  During Consistency Group initialization, the host application experiences a performance impact. What can be used to reduce the negative impact on performance?

  A. I/O throttling
  B. Detect bottlenecks
  C. FC diagnostics
  D. IP diagnostics
  A. I/O throttling

• Question 36:

  When modifying a cluster's settings, what value can be changed from the Environment Settings screen in Deployment Manager?

  A. Cluster Name
  B. IP Type
  C. Cluster Management IP
  D. Additional Gateways
  A. Cluster Name

• Question 37:

  There is one instance of RecoverPoint/CL installed that is protecting data within a data center. What is the maximum number of additional clusters that can be added to this configuration?

  A. 1
  B. 2
  C. 4
  D. 5
  C. 4

• Question 38:

  What is the maximum number of clusters supported in an EMC RecoverPoint/CL environment?

  A. 2
  B. 3
  C. 4
  D. 5
  D. 5

• Question 39:

  A company believes their WAN IP network has performance problems. Which IP diagnostic tool can be used to confirm this issue?

  A. Test Throughput
  B. Port diagnostics
  C. Full mesh network test
  D. View Routing Table
  C. Full mesh network test

• Question 40:

  You are adding a new vRPA to a cluster using the Add New RPAs wizard in Deployment Manager. SAN diagnostics fail and you cannot add the RPA. Pings to the vRPA and VNX iSCSI ports are returned successfully. What is most likely the cause for this connection problem?

  A. CHAP authentication not correct
  B. vRPA iSCSI ports MTU set to a number lower than 9000
  C. Default gateway setting for RPA iSCSI ports not correct
  D. Wrong IP version set on vRPA iSCSI ports
  A. CHAP authentication not correct