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

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Total 66 questions

A company wants its x64 Linux backup data sent directly to ECS. Which supported and most efficient

configuration would you recommend for this environment?

A.

Use a NetWorker storage node to receive x64 Linux Networker client data and send it to ECS

B.

Use a CloudBoost appliance as a NetWorker storage node to receive x64 Linux NetWorker client data and send it to ECS

C.

Use Client Direct on the x64 Linux NetWorker client to send data to a CloudBoost appliance and then

transfer it to ECS

D.

Use Client Direct with CloudBoost agent on the x64 Linux Networker client to transfer data to ECS

When SEC Compliance is enabled, what action can be taken on a retention period?

A.

Shortened

B.

Extended

C.

Deleted

D.

Deleted with privileged delete

HDFS supports which native file system on ECS?

A.

EXT3

B.

SMB

C.

EXT1

D.

EXT2

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

integration?

A.

Create a dedicated storage pool for CloudBoost storage

Create a dedicated namespace for CloudBoost storage

B.

Create a dedicated storage pool for CloudBoost storage

Create a federated Virtual Data Center configuration

C.

Create a special bucket to store CloudBoost objects

Create a federated Virtual Data Center configuration

D.

Create a dedicated namespace for CloudBoost storage

Create an object user account for CloudBoost access

What happens when you change the retention value in a retention policy on ECS?

A.

Retention values cannot be changed on a retention policy

B.

The changes will affect all new objects associated with that policy only

C.

Retention value in a policy can only be changed on the bucket but will not affect any object

D.

The changes will immediately affect all objects associated with that policy

A company has removed the VDC from the replication group and is no longer able to add it back. What is the cause of this issue?

A.

The same VDC can be added back to the replication group, but only before failover processing is completed successfully

B.

The same VDC cannot be added back to the replication group, it must be given another name

C.

The VDC cannot be added back to the existing replication group; a new replication group must be created for the VDC

D.

Removing the VDC from the replication group initiates failover processing for permanent failures

What is the correct order of steps used to create a VDC federation?

You are configuring a NetWorker CloudBoost solution using ECS as LTR backup. When adding the CloudBoost appliance in the Dell EMC Cloud Portal, the configuration fails and shows the following error:

Operation Completed with errors. Could not apply initial configuration. Reason: Validation failed; cloud profile is invalid

What is causing this error?

A.

Claim code is invalid when registering the CloudBoost appliance

B.

ECS object access S3 password does not match ECS access key

C.

Display name is set incorrectly for the ECS Cloud Profile

D.

ECS access key ID does not match object user name

What is the correct sequence of steps to configure Dell EMC Isilon CloudPools with ECS solution?