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EMC DES-1B31 Exam Questions
Specialist - Systems Administrator, Elastic Cloud Storage (ECS) Exam (Page 5 )

Updated On: 24-Feb-2026
Page 3 of 15
PDF with 66 Questions

Which tool is used for Application Cliplist generation?

  1. JCenteraVerify
  2. CUA
  3. JCASScript
  4. CenteraExerciser

Answer(s): A


Reference:

http://pages.cs.wisc.edu/~dewitt/includes/queryopt/API_Reference_Guide_069001185_A03.pdf



Which ECS feature allows it to aggregate multiple small data objects queued in memory and then write them in a single disk operation?

  1. Box-carting
  2. Chunk management
  3. Meta-data management
  4. Erasure coding

Answer(s): A


Reference:

https://repository.usc.edu/sites/repository.usc.edu/files/ecs_overview.pdf



How do ECS object users authenticate to the ECS OpenStack Swift Service when running the Version 2 protocol?

  1. Simple token
  2. Scoped token
  3. PEA file
  4. Login and password

Answer(s): B



Which configuration tasks are required in ES in order to enable NetWorker with CloudBoost and ECS integration?

  1. Create a dedicated storage pool for CloudBoost storage
    Create a dedicated namespace for CloudBoost storage
  2. Create a dedicated storage pool for CloudBoost storage
    Create a federated Virtual Data Center configuration
  3. Create a special bucket to store CloudBoost objects
    Create a federated Virtual Data Center configuration
  4. Create a dedicated namespace for CloudBoost storage
    Create an object user account for CloudBoost access

Answer(s): B



Which Centera feature is supported in an ECS 3.0 CAS environment?

  1. Shredding (DOD 5015.2)
  2. Advance Retention
  3. Erasure Coding
  4. Single Instance Storage

Answer(s): D


Reference:

https://www.emc.com/collateral/white-papers/h15115-centera-to-ecs-migration.pdf?isKoreaPage=false&domainUrlForCanonical=https%3A%2F%2Fwww.emc.com (Page 5)






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