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Specialist - Systems Administrator, Elastic Cloud Storage (ECS) Free Sample Questions

Create a free account to browse all 17 sample questions. The full practice test includes 250 questions. Use the simulator for timed and flashcard mode.

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DES-1B31 Sample Questions

  1. Q1

    Which user can lock and unlock nodes through the ECS Portal or the ECS Management API?

    Show answer & explanation

    Correct answer: C

    Reference: http://doc.isilon.eom/ECS/3.2/AdminGuide/ecs t lock nodes.html

    Timed and flashcard mode in the Simulator
  2. Q2

    What is a characteristic of ECS buckets when configured to allow access through S3 and NFSv3?

    Show answer & explanation

    Correct answer: D

    Reference: https://oldhenhut.com/2016/06/17/how-to-configure-nfs-on-ecs/

    Timed and flashcard mode in the Simulator
  3. Q3

    When a disk state is suspect, what are the allowable disk operations?

    Show answer & explanation

    Correct answer: A

    A

    Timed and flashcard mode in the Simulator
  4. Q4

    A storage administrator enquires about ECS access to S3, NFSv3, and HDFS. What should be your response?

    Show answer & explanation

    Correct answer: A

    Reference: https://hk.emc.com/collateral/solution-overview/h14732-ecs-so.pdf?isKoreaPage=false&domainUrlForCanonicaI=https%3A%2F%2Fhk.emc.com

    Timed and flashcard mode in the Simulator
  5. Q5

    You are creating a VDC during the ECS configuration process. You get the following error:

    Error 7000 (http: 500): An error occurred in the API Service

    You check the system and this is what you see:

    Storage Pool status: Ready
    Nodes: Ready to use
    Licenses: OK

    What can be causing this error?

    Show answer & explanation

    Correct answer: B

    Reference: https://www.emc.com/techpubs/ecs/ecs configure single multi site-1.htm

    Timed and flashcard mode in the Simulator
  6. Q6

    Which data encryption mode is supported by ECS?

    Show answer & explanation

    Correct answer: B

    B

    Timed and flashcard mode in the Simulator
  7. Q7

    Which configuration task is optional in ECS when enabling DD Cloud Tier integration?

    Show answer & explanation

    Correct answer: C

    C

    Timed and flashcard mode in the Simulator
  8. Q8

    An EOS is configured as backend storage for OpenStack Cinder. Which type of data will it store?

    Show answer & explanation

    Correct answer: A

    A

    Timed and flashcard mode in the Simulator

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