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DES-1B31 Specialist - Systems Administrator, Elastic Cloud Storage (ECS) Exam Questions and Answers

Questions 4

What can be used to monitor ECS events in the ECS Portal for periods of greater than 30 days?

Options:

A.

ViPR SRM

B.

Centera Console

C.

Atmos Capacity Reporting

D.

Data Protection Advisor

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Questions 5

What is a correct statement concerning the use of ECS as an LTR solution with DD Cloud Tier?

Options:

A.

Cloud units configured as a DD Cloud Tier can be ECS, public, or hybrid cloud

B.

Data is moved directly from the active tier to ECS

C.

Backups are cloned to the active tier via the app-based policy

D.

Mission critical applications are backed up first to the DD Cloud Tier

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Questions 6

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

Options:

A.

admin

B.

emcexpert

C.

emcsecurity

D.

root

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Questions 7

Which tool is used for Application Cliplist generation?

Options:

A.

JCenteraVerify

B.

CUA

C.

JCASScript

D.

CenteraExerciser

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Questions 8

What technology is used in ECS to protect loss of a site in a two-site configuration?

Options:

A.

Full Mirror Copy

B.

Erasure Coding

C.

XOR

D.

Dual Parity

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Questions 9

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

interrupted between the VDCs?

Options:

A.

Write object

B.

Read object

C.

Update object

D.

Create object

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Questions 10

A newly configured ECS system contains 4 nodes. How many fragments will each ECS node contain when a data chunk is broken up by erasure coding?

Options:

A.

2

B.

4

C.

8

D.

16

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Questions 11

What could be the reason that the D@RE button is visible but dimmed?

Options:

A.

ECS software installed is a non-D@RE version

B.

D@RE license has expired

C.

D@RE license is not installed

D.

D@RE is not enabled on the namespace

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Questions 12

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?

Options:

A.

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

B.

An object user associated with the DD Cloud Tier namespace is missing

C.

ECS software version 2.2 HotFix 1 is installed on the ECS appliance

D.

Two different DD Cloud Units were added as “ Dell EMC Elastic Cloud Storage (ECS)

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Questions 13

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

Options:

A.

Create a special bucket to store DD Cloud Tier objects

B.

Create a dedicated namespace for DD Cloud Tier objects

C.

Create an object user account for DD Cloud Tier objects

D.

Create a dedicated storage pool for DD Cloud Tier objects

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Questions 14

HDFS supports which native file system on ECS?

Options:

A.

EXT3

B.

SMB

C.

EXT1

D.

EXT2

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Questions 15

What is a characteristic of ECS?

Options:

A.

Cannot be federated to protect data across multiple sites

B.

Cannot be run on non-Dell EMC hardware for custom solutions using existing resources

C.

Provides offline object access for mobile, desktop, and enterprise applications

D.

Provides simultaneous access to data via several standard industry protocols

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Questions 16

A storage administrator is trying to create a new bucket using s3curl.pl. They use a URL pointing to their load balancer. The SSL connection is terminated on the load balancer.

What port number should be used at the command line?

Options:

A.

9020

B.

9021

C.

9023

D.

9025

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Questions 17

How is an ECS federation created?

Options:

A.

From the first ECS running the primary VDC, create an additional VDC entry for each remote ECS

instance.

B.

Add the remote VDC into the replication group configuration for the primary VDC

C.

Create a new federation configuration from any VDC, then add all other VDCs to the configuration

D.

Create the remote VDC then merge both the first VDC and the remote VDC into the federation

configuration.

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Questions 18

An ECS administrator creates a bucket to be used by the NFS clients. The development team tries to write some objects using the S3 browser on the bucket. They call the storage administrator to inform them that they are experiencing write operation errors.

What is a possible reason for the errors?

Options:

A.

Bucket is Read only

B.

Object user needs write credentials

C.

Base URL was not configured

D.

Secret key used is not correct

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Exam Code: DES-1B31
Exam Name: Specialist - Systems Administrator, Elastic Cloud Storage (ECS) Exam
Last Update: Apr 30, 2026
Questions: 66

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