Dell E20-885 - VNX Solutions Expert Exam for Implementation Engineers Exam

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Total 275 questions

A customer is migrating between two VNX arrays using SAN Copy. The SAN Copy session was created on the target VNX. They need to determine the downtime window needed for host cutover. Which do you recommend?

  • A. Plan for an extended downtime window and perform a full SAN Copy session.
  • B. Plan for a minimal downtime window and perform an incremental SAN Copy session.
  • C. Plan for no downtime and perform a full SAN Copy session.
  • D. Plan for no downtime and perform an incremental SAN Copy session.


Answer : A

What is the supported method for installing a vRPA on an ESXi host?

  • A. Deploy an OVF Template from vCenter Server
  • B. Create a VM, then install the RecoverPoint ISO
  • C. Download the VM from Support.EMC.com
  • D. Download the VM from VMware.com


Answer : A

A customer recently added several new applications to an EMC VNX. Some of the new applications are experiencing very long response times. The customer suspects a high
TCP retransmission rate is causing the long response times. How could the customer determine the TCP retransmission rate?

  • A. % retransmissions = (retransmissions / packets sent) * 100
  • B. % retransmissions = (packets sent/retransmissions) * 100
  • C. % retransmissions = (retransmissions *packets sent) /100
  • D. % retransmissions = (retransmissions *packets sent) * 100


Answer : A

A client is planning a virtualized SQL Server environment with remote protection. They need virtual machine consistent, point-in-time copies of the database as backups.
Which option meets this scenario?

  • A. Raw Device Map and MirrorView
  • B. Raw Device Map and VMHA
  • C. VMFS vDisk and MirrorView
  • D. VMFS vDisk and VMHA


Answer : D

A customer plans to use MirrorView/A to replicate between two VNXs communicating directly with each other. The VNX are 160 kilometers apart. The customer cannot purchase a dedicated fiber cable between sites or any additional hardware. What protocol should be used between sites?

  • A. DWDM
  • B. FCIP
  • C. iSCSI
  • D. FCoE


Answer : C

Page:    1 / 55   
Total 275 questions