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EMC DES-1221 Online Practice Questions and Exam Preparation

DES-1221 Exam Details

  • Exam Code
    :DES-1221
  • Exam Name
    :Specialist - Implementation Engineer, PowerStore Solutions
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :54 Q&As
  • Last Updated
    :Jul 12, 2026

EMC DES-1221 Online Questions & Answers

  • Question 1:

    A protection policy with snapshot and replication rules is applied to a file system. What is the result?

    A. Applying the protection policy to the file system fails
    B. Replication rules get ignored and only snapshot rules get applied
    C. Both replication and snapshot rules get applied
    D. Snapshot rules get ignored and only replication rules get applied

  • Question 2:

    How many cables are required for minimum support for PowerStore T Front-End storage connectivity?

    A. 1
    B. 2
    C. 4
    D. 6

  • Question 3:

    Refer to the Exhibit.

    Note the yellow arrow. A Data Center Engineer notices that the LED is blinking blue and amber alternating at one second intervals. What does this indicate?

    A. Node is Degraded
    B. System is booting
    C. Node in Service Mode
    D. System not initialized

  • Question 4:

    A VM administrator uses their PowerStore user account and noticed they are unable to change their password. Why?

    A. Extended schema for Unix users in Active Directory not set
    B. VM Administrator role cannot set password
    C. In settings > users: enable allow user to change password not set
    D. Validate user in Active Directory not set

  • Question 5:

    Refer to the Exhibit.

    Which port location in the graphic is used for network management connectivity on a PowerStore T?

    A. 1
    B. 2
    C. 3
    D. 4

  • Question 6:

    Which API does PowerStore use to communicate with ESXi server during vVols provisioning operation?

    A. REST
    B. SOAP
    C. VAAI
    D. VASA

  • Question 7:

    Which ports are recommended for use as the interconnect between the two Dell supplied Data Switches connected to PowerStore?

    A. Two 10 GigE
    B. Two 25 GbE
    C. Two 100 GigE
    D. Four 1 GbE

  • Question 8:

    Which administrator tasks are needed to increase the size of a VMFS datastore without the use of the VSI plugin, mounted to an external ESXi host?

    A. Change the volume size in PowerStore Manager and refresh the size of the datastore in vSphere
    B. Change the volume size in PowerStore Manager and restart the VASA service in vSphere
    C. Change the size of the datastore in vSphere and refresh the size of the volume in PowerStore Manager
    D. Change the size of the datastore in vSphere and restart the VAAI service in PowerStore Manager

  • Question 9:

    Which IP addresses are required when adding an appliance to the cluster?

    A. DNS and NTP
    B. Storage and NTP
    C. Management and Storage
    D. Management and DNS

  • Question 10:

    What is the recommended Windows multi-pathing policy for block volumes on a PowerStore array?

    A. Least QueueDepth
    B. Round-Robin
    C. FailOver
    D. Least Weighted Paths

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