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Networked Storage-CAS Installation/Troubleshooting Specialst

Exam Details

  • Exam Code
    :E20-670
  • Exam Name
    :Networked Storage-CAS Installation/Troubleshooting Specialst
  • Certification
    :Legato Cert
  • Vendor
    :EMC
  • Total Questions
    :180 Q&As
  • Last Updated
    :Apr 30, 2025

EMC Legato Cert E20-670 Questions & Answers

  • Question 121:

    What is the function of a Cluster pool?

    A. Special case of an Application Pool

    B. Application pool for system administration

    C. Temporary place to store segregated data

    D. Used by management applications, e.g. Backup /Restore Utilities

  • Question 122:

    Which tool is used by EMC support to connect to a Centera?

    A. NIS

    B. SSH

    C. CIFS

    D. HTTP

  • Question 123:

    Which hardware generation supports SFP ports?

    A. Gen1

    B. Gen2

    C. Gen3

    D. Gen4

  • Question 124:

    There are 32 nodes and 4 Cube switches in a single cabinet, 16 nodes in the lower half and 16 nodes in the upper half. Which generation hardware is in this rack?

    A. Gen1

    B. Gen2

    C. Gen3

    D. Gen4

  • Question 125:

    Which port does Centera use for Replication?

    A. 3210

    B. 3218

    C. 3620

    D. 3682

  • Question 126:

    Which socket port needs to be open so that API can connect to an access node?

    A. 3200

    B. 3210

    C. 3218

    D. 3682

  • Question 127:

    A CE needs to browse Metadata on the active CU A. Which steps should the CE take?

    A. SSH into active CUA, choose 'Browse Metadata' option

    B. SSH into standby CUA, choose 'Browse Metadata' option

    C. Login to active CUA GUI, choose 'Browse Metadata' option

    D. Login to standby CUA GUI, choose 'Browse Metadat' option

  • Question 128:

    What occurs when a customer issues a delete for all references to an object on a Basic Centera?

    A. Regeneration deletes the CDF and Blob

    B. Garbage Collection agent removes the Blob

    C. The CDF and Blob are deleted by Garbage Collection

    D. The process is denied as Centera does not allow deletes

  • Question 129:

    The application deletes a file on the Centera at 2.3.3. Which type of object gets created on the Centera containing information about the delete?

    A. Cdf

    B. Reflection

    C. Metadata

    D. Tombstone

  • Question 130:

    A CE is at a customer site and needs to connect to a Gen4 storage node. How would they unlock the node?

    A. Front Panel Display

    B. CLI command using "admin" login ID

    C. CLI command using "service" login ID

    D. Secure Shell command with "admin" login ID

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