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VNX Solutions Specialist Exam for Storage Administrators

Exam Details

  • Exam Code
    :E20-547
  • Exam Name
    :VNX Solutions Specialist Exam for Storage Administrators
  • Certification
    :EMC Certification
  • Vendor
    :EMC
  • Total Questions
    :203 Q&As
  • Last Updated
    :May 12, 2024

EMC EMC Certification E20-547 Questions & Answers

  • Question 1:

    Refer to the Exhibit.

    What type of DAE is in the picture?

    A. DAE6S

    B. DAE5S

    C. DAE7S

    D. DAE3S

  • Question 2:

    Refer to the exhibit.

    Displayed is a single VNX X-Blade in a DME. What does the indicated number 2 refer to on the numeric display?

    A. The DME Enclosure number

    B. The X-Blade number

    C. The LCC Enclosure ID

    D. The LCC Bus ID

  • Question 3:

    Refer to the Exhibit.

    What type of DAE is in the picture?

    A. DAE5S

    B. DAE6S

    C. DAE7S

    D. DAE3S

  • Question 4:

    Which I/O module combination could be used in Slot 0 within a VNX Gateway X-Blade?

    A. a. and c.

    B. a. and b.

    C. a., b., and d.

    D. a., c., and e.

  • Question 5:

    A Storage Administrator created several new LUNs for an existing SAN attached Linux host. Some of the new LUNs are owned by SPA and some are owned by SPB. Linux can only see some of the new LUNs.

    Which troubleshooting step should be completed next?

    A. Check the EMC Host Connectivity Guide for Linux to verify the maximum number of LUNs visible to the host

    B. Check the zoning to verify that all HBAs can see all of the ports on each Storage Processor

    C. Check the agent.config file on the host to verify the maximum number of LUNs the host can manage

    D. Check the LUN ownership of each LUN to make sure none are trespassed

  • Question 6:

    Which optional software is commonly installed to provide full high availability from a Windows host system to a VNX array?

    A. Adapter Firmware Upgrade

    B. Emulex Configuration Utility

    C. Navisphere Agent

    D. PowerPath

  • Question 7:

    What is a feature available to a virtual Data Mover?

    A. Usermapper client

    B. Standby Data Mover

    C. Virus Checker

    D. iSCSI Server

  • Question 8:

    How do VNX Snapshots differ from VNX Snapview Snapshots?

    A. VNX Snapshots use redirect on first write. SnapView Snapshots use copy on first write.

    B. VNX Snaphosts use copy on first write. SnapView Snapshots use redirect on first write.

    C. VNX Snapshots require application I/O be stopped. SnapView Snapshots do not.

    D. VNX Snapshots support 64 snapshots per LUN. SnapView Snapshots support 32.

  • Question 9:

    Which VNX RAID type is suggested for performance and protection for small block random writes to disk?

    A. RAID 1/0

    B. RAID 0

    C. RAID 5

    D. RAID 6

  • Question 10:

    What can be found from the Virtualization Host page in the VNX Unisphere Manager GUI?

    A. Block connected ESXi Servers

    B. Wizard for discovering block connect ESXi Servers

    C. File connected ESXi Servers

    D. NFS datastores

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