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Specialist - Implementation Engineer, Elastic Cloud Storage

Exam Details

  • Exam Code
    :DES-1B21
  • Exam Name
    :Specialist - Implementation Engineer, Elastic Cloud Storage
  • Certification
    :Implementation Engineer
  • Vendor
    :EMC
  • Total Questions
    :66 Q&As
  • Last Updated
    :Apr 25, 2024

EMC Implementation Engineer DES-1B21 Questions & Answers

  • Question 51:

    What is a prerequisite for an end user to obtain the license file?

    A. License Authorization Code (LIC)

    B. ECS access to ELMS website

    C. Software ID (SWID)

    D. Number of ECS nodes

  • Question 52:

    You are configuring a DD Cloud Tier and ECS system as part of a LTR cloud backup solution. When adding the Cloud Unit in the Data Domain system you cannot connect to the ECS system. What is preventing the configuration from being completed?

    A. The namespace used for DD Cloud Tier is applied to a federated VDC instead of a single VDC.

    B. Two different DD Cloud Units were added as "Dell EMC Elastic Cloud Storage (ECS)".

    C. Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created.

    D. Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer.

  • Question 53:

    Which data encryption mode is supported by ECS?

    A. RSA BSAFE FIPS 140-2

    B. Standard CBC

    C. GCM

    D. SEC 17-A4

  • Question 54:

    A company is integrating Dell EMC Isilon CloudPools with the ECS and would like to enable CloudPools for disaster recovery failover. Which deep copy option should be used?

    A. Allow

    B. Force

    C. Stub sync

    D. Deny

  • Question 55:

    What does ECS S3 authentication with signature version 2 use to sign requests?

    A. Access key ID

    B. Secret key

    C. Credential scope

    D. Namespace name

  • Question 56:

    Which type of data service is provided by ECS?

    A. NFSv2

    B. CIFS

    C. Block

    D. Object

  • Question 57:

    In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?

    A. Read object

    B. Update object

    C. Write object

    D. Create bucket

  • Question 58:

    Which ECS array license file enables data services for storage management?

    A. ViPR Commodity

    B. ViPR HDFS

    C. ViPR Unstructured

    D. ViPR ECS

  • Question 59:

    Which command is used to install the ECS software package?

    A. sudo ./run.sh

    B. sudo bin/installer –operation INSTALL

    C. sudo bin/installer –operation INSTALL_HAL

    D. sudo tar xfvz ecs*production*.tgz

  • Question 60:

    The ECS is not PXE-booting nodes 2 through 8. Which command should be run to check PXE boot status?

    A. getrackinfo -a

    B. viprexec `cat /proc/httpd'

    C. getrackinfo -p RackInstallServer

    D. cat /var/log/httpd

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