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VNX Solutions Specialist Exam for Implementation Engineers

Exam Details

  • Exam Code
    :E20-390
  • Exam Name
    :VNX Solutions Specialist Exam for Implementation Engineers
  • Certification
    :EMC Specialist
  • Vendor
    :EMC
  • Total Questions
    :412 Q&As
  • Last Updated
    :Apr 25, 2025

EMC EMC Specialist E20-390 Questions & Answers

  • Question 251:

    In which file are the default audit events defined?

    A. /etc/audit/audit.rules

    B. /etc/auditd.conf

    C. /nas/audit/audit.rules

    D. /nas/etc/audit.rules

  • Question 252:

    Where can the Secondary Usermapper run?

    A. On standby Data Movers

    B. On virtual Data Movers only

    C. On physical or virtual Data Movers

    D. On physical Data Movers only

  • Question 253:

    What will be the status of FAST Cache on the LUNs that were created prior to the installation of Fast Cache Enabler?

    A. FAST Cache will be enabled automatically on the LUNs after the FAST Cache Enabler is installed.

    B. FAST Cache cannot be enabled on the LUNs that were created before the installation of FAST Cache Enabler.

    C. FAST Cache will be disabled, but can be enabled manually.

    D. FAST cache cannot be enabled on the LUN Level but can be enabled at the Storage Pool Level.

  • Question 254:

    An SQL database administrator has a space concern on a VNX array. The database LUN is configured using standard provisioning on a Windows Server 2008 host.

    What can the storage administrator do to solve the space concern without disruption to the users?

    A. Create a larger LUN, use VNX LUN migration to migrate the data, and extend the LUN on the host

    B. Create a larger LUN, use VDM migration to migrate the data, and extend the LUN on the host

    C. Expand the thick pool LUN online without disruption.

    D. The LUN cannot be expanded or migrated without disruption to the users.

  • Question 255:

    Which protocols are supported for data sharing on VNX OE for File?

    A. FC, NFS, CIFS

    B. NFS, CIFS, FTP

    C. FC, ISCSI, FCoE

    D. NFS, CIFS, iSCSI

  • Question 256:

    What is the minimum size of a Clone Private LUN on a VNX array?

    A. 128 MB

    B. 1 GB

    C. 2 GB

    D. 10 GB

  • Question 257:

    While using Event Monitor in a centralized monitoring model, which component monitors for alerts?

    A. Management station

    B. Host Agent

    C. Domain Master

    D. SP Agent

  • Question 258:

    Which Windows Server 2008 utility is used for LUN space reclamation after a LUN shrink operation?

    A. diskpar.exe

    B. chkdsk.exe

    C. diskraid.exe

    D. diskpart.exe

  • Question 259:

    Which statement is true for a concatenated metaLUN?

    A. Time to perform the expansion varies with the capacity being added

    B. Write cache is disabled for the concatenated LUN

    C. Expanded capacity is available instantly

    D. Performance on the base LUN is affected during concatenation

  • Question 260:

    Which protocols are used for sending VNX notifications?

    A. SSL and SSH

    B. SSH and SMTP

    C. SMTP and SNMP

    D. SSL and SNMP

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