Dell EMC DES-1B21 Exam Practice Test Instant Access

Question 1

Which configuration task is optional in ECS when enabling Dell EMC Isilon CloudPools and ECS integration?

AGenerate a S3 secret key to add to the CloudPools configuration

BInstall the CloudPools license in ECS

CCreate a dedicated storage pool for CloudPools storage

DCreate an object user account for CloudPools access

Answer : A

Question 2

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

ARead object

BUpdate object

CWrite object

DCreate bucket

Answer : A

Question 3

What services are reachable from nodes and must be included in every LCS data center?

ANTP and SNMP

BDHCP and PXE

CDNS and NTP

DSMTP and FTP

Answer : A

Question 4

Which type of data service is provided by ECS?

ANFSv2

BCIFS

CBlock

DObject

Answer : C

Question 5

A company is integrating Dell EMC Isilon Isilon CloudPools with ECS and would like to enable CloudPools for disaster recovery failover. Which deep copy option should be used?

AAllow

BForce

CStub sync

DDeny

Answer : B

Question 6

In the Storage Service Layer, which distributed shard service runs on each ECS node to mange transactions and ensure data is committed?

AUnstructured Storage Engine

BServer-side encryption

CErasure coding

DECS meta-data management

Answer : A

Question 7

An implementation engineer is installing ECS and sees that node names are not resolving to the public IP addresses. Which command should they use to validate the ECS DNS configuration?

Acat /etc/resolve.conf

Bget rackingfo -r

Cinfconfig

Dnslookup

Answer : C

Dell EMC DES-1B21 Implementation Engineer, Elastic Cloud Storage (ECS) Exam Practice Test