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VNX Solutions Specialist Exam for Platform Engineers

Exam Details

  • Exam Code
    :E20-690
  • Exam Name
    :VNX Solutions Specialist Exam for Platform Engineers
  • Certification
    :Platform Engineer
  • Vendor
    :EMC
  • Total Questions
    :240 Q&As
  • Last Updated
    :Apr 25, 2025

EMC Platform Engineer E20-690 Questions & Answers

  • Question 181:

    Refer to the exhibit.

    In this diagram both SAS 0 and SAS 1 buses are used to connect two optional DAEs. What are the advantages of this cabling configuration?

    A. DAE 1 and 2 are load-balanced across the SAS 0 and SAS 1 ports on each SP for improved performance.

    B. There are no specific advantages since both SAS 0 and SAS 1 ports are connected to the same internal SP bus.

    C. 15- and 25-drive DAEs must reside on different SAS buses to preserve future expansion options.

    D. The 25-drive DAE2 should be connected to SAS 0 along with the DPE drives to support EFD options.

  • Question 182:

    On VNX Unified series X-blade, which is the correct cabling configuration for the 4-port 8 Gb FC I/O module in slot 0?

    A. Two ports for tape backup and two for SP A and SP B back-end connectivity.

    B. All four ports connected to SP A and SP B for high availablity.

    C. Two ports for tape backup and two for external SAN replication.

    D. Four ports for NDMP tape backup.

  • Question 183:

    You have been tasked to perform an installation of a VNX system configured as block-only. Where will you find the installation procedure for the system?

    A. VNX Installation Toolkit

    B. Unisphere Service Manager

    C. VNX Procedure Generator

    D. Powerlink Knowledgebase

  • Question 184:

    A customer requests information about where to find the installation procedures for a mid-tier VNX Unified system. How should you respond?

    A. The procedure is generated from the VNX Procedure Generator available in the customer view from Powerlink.

    B. A mid-tier VNX Unified system is not customer installable and a customer-specific installation procedure is not available.

    C. The procedure is generated from the VNX Procedure Generator available from the Powerlink EMC Services Partner Web.

    D. The procedure for installing VNX systems is contained within the VNX Installation Assistant software.

  • Question 185:

    A customer requests information about where to find the installation procedures for an enterprise class VNX Unified system. How should you respond?

    A. The procedure is generated from the VNX Procedure Generator available in the customer view from Powerlink.

    B. An enterprise class VNX Unified system is not customer installable and a customer-specific installation procedure is not available.

    C. The procedure is generated from the VNX Procedure Generator available from the Powerlink EMC Services Partner Web.

    D. The procedure for installing VNX systems is contained within the VNX Installation Assistant software.

  • Question 186:

    You have been tasked to perform an installation of a VNX system configured as file-only. Where will you find the installation procedure for the system?

    A. VNX Installation Assistant

    B. Unisphere Service Manager

    C. VNX Procedure Generator

    D. Powerlink Knowledgebase

  • Question 187:

    Which describes a direct-attached VNX gateway system with a VNX Block back end?

    A. Each Data Mover has two paths to the VNX Block system where each of the two Data Mover HBAs has a single path to an SP.

    B. Each Data Mover has four paths to the VNX Block system where each of the two Data Mover HBAs has a path to SP A and SP B.

    C. Each Data Mover has eight paths to the VNX Block system where each of the four Data Mover HBAs has a path to SP A and SP B.

    D. Each Data Mover has four paths to the VNX Block system where each of the four Data Mover HBAs has a single path to an SP.

  • Question 188:

    During a VNX gateway manual installation you are registering Data Mover initiators on the VNX Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 0?

    A. 5006016036A00190

    B. 5006016136A00190

    C. 5006016836A00190

    D. 5006016936A00190

  • Question 189:

    Which script is run to verify the status of the VNX gateway after installation?

    A. nas_checkup

    B. nas_storage

    C. nas_summary

    D. nas_catalog

  • Question 190:

    During a VNX gateway manual installation you are registering Data Mover initiators on the VNX Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 1?

    A. 5006016036A00190

    B. 5006016136A00190

    C. 5006016836A00190

    D. 5006016936A00190

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