Specialist - Implementation Engineer, Elastic Cloud Storage v1.0

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Which tool is used for Application Cliplist generation?

  • A. JCASScript
  • B. JCenteraVerify
  • C. CUA
  • D. CenteraExerciser


Answer : D

Which ECS Advanced Retention Management (ARM) feature enables applications to specify a retention period that will trigger when the CAS application receives a specified condition?

  • A. Litigation Hold
  • B. Extended Retention Period
  • C. Event Based Retention
  • D. Min/Max Governor


Answer : D

Reference:
http://doc.isilon.com/ECS/3.1/DataAccessGuide/ecs_c_cas_advanced_retention.html

During pre-ECS software installation, which system check should be manually performed?

  • A. Platform data
  • B. Rack networking
  • C. Network separation
  • D. Disk configuration


Answer : B

A storage administrator enquires about configuring S3 buckets with NFSv3. What should be your response?

  • A. ECS offers S3 buckets that can be written via S3 protocol only
  • B. ECS offers S3 buckets that can be configured with the NFSv3 protocol
  • C. S3 buckets can be configured with HDFS but not NFSv3
  • D. S3 buckets cannot be configured with the NFSv3 protocol


Answer : B

Which command should be used to wipe the data disks to prepare an ECS rack for fabric, and HAL installation?

  • A. format
  • B. clean_disks
  • C. sysdisk
  • D. partition


Answer : A

How does a user apply a license on an ECS system?

  • A. Within the ECS portal
  • B. Using the command line interface (CLI)
  • C. Through SSH
  • D. Using the ECS Rest API


Answer : A

Reference:
https://www.emc.com/techpubs/ecs/ecs_portal_license-1.htm

For which type of bucket-level encryption is unsupported?

  • A. Swift
  • B. S3
  • C. CAS
  • D. HDFS


Answer : C

Which tab would a user select in the ECS portal to configure ESRS?

  • A. Settings
  • B. Manage
  • C. Dashboard
  • D. Connections


Answer : A

Reference:
https://www.emc.com/collateral/TechnicalDocument/docu62942.pdf
(43)

An organization wants to use network separation to eliminate exposure of the separated traffic to the entire ECS public network. Which network separation method should they use?

  • A. VIP
  • B. Multi
  • C. Dual
  • D. VLAN


Answer : D

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?

  • A. You have not created the system storage pool
  • B. You did not want 10 to 15 minutes after creating the storage pool
  • C. The VDC access key was typed incorrectly
  • D. The endpoints were not supplied as a comma-separated list


Answer : C

How should a federation be configured when a primary ECS VDC already exists?

  • A. First configure the secondary ECS as standalone and then add the VDC to the federation.
  • B. First create the storage pool on the secondary ECS and then configure it on the primary ECS of the federation.
  • C. First get the VDC access key from the primary ECS of the federation and then add it to the secondary VDC.
  • D. Add the secondary VDC to the federation during fabric and HAL installation.


Answer : C

By default, which file contains ECS information for configuring ESRS?

  • A. provision.txt
  • B. topology.txt
  • C. customer.json
  • D. MACHINES


Answer : A

How are files locked by ECS with NFSv3 enabled?

  • A. ECS runs pNFS as does any NFSv4 server
  • B. ECS globally locks files from any node at any site
  • C. The NFSv3 clients do file locking
  • D. ECS runs NLM as does any NFSv3 server


Answer : D

Which user role has access to all areas of the ECS portal?

  • A. System Administrator
  • B. Namespace Administrator
  • C. Tenant Administrator
  • D. Power user


Answer : A

Reference:
https://www.emc.com/techpubs/ecs/users_authprov_and_mapping-1.htm

How do ECS object users authenticate to the ECS OpenStack Swift Service when running the Version 1 protocol?

  • A. .PEA file
  • B. Login and password
  • C. Scoped token
  • D. Simple token


Answer : C

Reference:
https://www.emc.com/techpubs/ecs/ecs_swift_supported_features-1.htm

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