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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 51:

    A CE removes a node on a Gen4 Centera while regenerations are running. Which problem could this cause?

    A. Regenerations will fail

    B. The new node will not join the cluster

    C. Customer data will be left unprotected

    D. No problem, at 3.0 it is ok to remove a node while regenerations are running

  • Question 52:

    On which Centera Generation nodes can the Centera Universal Access (CUA) be installed?

    A. Gen1, Gen2, and Gen3

    B. Gen2, Gen3, and Gen4

    C. Gen3 and Gen4

    D. Gen1, Gen2, Gen3, and Gen4

  • Question 53:

    A CE is using Centera Viewer to check for regenerations. Which menu tab should be used?

    A. File

    B. Tools

    C. Windows

    D. Commands

  • Question 54:

    The Centera Access Nodes have the capability to auto-negotiate. What is auto-negotiate?

    A. Scanning the network environment to determine what type of network characteristics are configured

    B. Determine the transmission speed and duplex setting of the attached device and match its characteristics

    C. Poll the attached device to determine whether it is running synchronous or asynchronous and match its settings

    D. Determine the best possible route to communicate with the destination device by polling the surrounding network

  • Question 55:

    What is the CUA feature Directory Browsing?

    A. View all the files written to the Centera

    B. Perform a full directory listing from the Centera

    C. View files in the Extended Metadata (XMD) Database

    D. Perform a full directory listing of all the files on the CUA

  • Question 56:

    Which profile(s) can be used to add management profiles and assign roles?

    A. Root

    B. Admin

    C. EMCservice

    D. EMCsecurity

  • Question 57:

    Exhibit:

    Which type of replication is this?

    A. Star

    B. Chain

    C. Bi-directional

    D. Uni-directional

  • Question 58:

    A CE enabled CPP at a customer site. What is the default parity size?

    A. 150K

    B. 200K

    C. 250K

    D. 300K

  • Question 59:

    A profile called replication is created on the source and target Centera running Centrastar 3.0. Each profile generated a .pea file. What has to be done to the 2 .pea files in order for replication to authenticate?

    A. .pea files are not needed

    B. Both .pea files have to reside on the application

    C. Only the source .pea file has to be installed on the application server

    D. The .pea files have to be merged together, then copied to the application server

  • Question 60:

    CE performs a new install at the customer site running CenterStar 3.1. Which profile is used to SSH into the cluster?

    A. Root

    B. Emcroot

    C. Anonymous

    D. Emcservice

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