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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
    :Mar 11, 2025

EMC EMC Specialist E20-390 Questions & Answers

  • Question 11:

    On which VNX storage object is FLR implemented?

    A. File system

    B. Share and/or export

    C. LUN

    D. Directory

  • Question 12:

    Which third-party facilities are provided by VNX Event Enabler?

    A. Anti-virus, Quota management, and unstructured data auditing

    B. Anti-virus, Quota management, and DR automated failover

    C. Anti-virus, Encryption Key management, and DR automated failover

    D. Quota management, DR automated failover, and Encryption Key management

  • Question 13:

    How is ESXi CPU management related to VNX storage performance?

    A. CPU contention draws cycles from iSCSI

    B. CPU is stored on the VNX array

    C. VNX holds CPU paging

    D. CPU ballooning requires storage resources

  • Question 14:

    What are two preferred ESXi multipathing solutions for accessing storage on a VNX?

    A. PowerPath/VE and Round Robin

    B. PowerPath/VE and Fixed

    C. Round Robin and Fixed

    D. MRU and Round Robin

  • Question 15:

    Which replication function is used for failover testing or data migrations with the source file system in production?

    A. Switchover

    B. Failover

    C. Reverse

    D. Incremental

  • Question 16:

    In the event the original source becomes unavailable, which Replicator configuration type allows the replication process to continue by using one of the four destination objects as the new source of the replication?

    A. One-to-many with Incremental Attach

    B. Cascade

    C. One-to-many

    D. Cascade with Incremental Attach

  • Question 17:

    How does a VNX splitter treat incoming writes to a production volume protected by RecoverPoint/SE CRR?

    A. Sends one copy to the original target and another copy to the RPA

    B. Creates a snapshot of the volume and copies changes to the target

    C. Sends a copy of the changes only to the original target

    D. Mirrors all writes between the existing RPAs

  • Question 18:

    In which situation is virtual RPAs only supported for the deployment of a RecoverPoint/SE CRR solution?

    A. In projects that involve data protection of a VNX array

    B. When copying volumes using FC/IP converters across a WAN

    C. In projects that involve data protection of a third-party block array

    D. When copying volumes using iSCSI protocol across a WAN

  • Question 19:

    A system administrator needs an AppSync user role with the ability to:

    Subscribe to a data service plan

    Create a copy on demand

    Remove data from a subscription

    Setup a SQL server on a host

    Which user role should be granted?

    A. Data Administrator

    B. Service Plan Administrator

    C. Security Administrator

    D. Resource Administrator

  • Question 20:

    Which VNX Local Protection Suite offering uses journaling to track the changes?

    A. RecoverPoint CDP

    B. VNX Replicator

    C. VNX Snapshots

    D. RecoverPoint CRR

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