Dell EMC DES-1B21 Exam Practice Test Instant Access

Question 1

Which switch is used to daisy-chain three or fewer ECS racks?

ACustomer supplied

BRabbit

CHare

DTurtle

Answer : A

Question 2

An ECS is configured as backend storage for OpenStack Glance. Which type of data will it store?

AOpenStack Swift client access information

BDisk and server images

CVolume data backups

DVolume data backups

EMultimedia files

Answer : B

Question 3

When planning for a multi-site ECS installation, what is the maximum network latency between sites?

A100 ms

B500 ms

C1, 000 ms

D5, 000 ms

Answer : D

Question 4

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?

AThe endpoints were not supplied as a comma-separated list

BYou did not wait 10 to 15 minutes after creating the storage pool

CYou have not created the system storage pool

DThe VDC access key was typed incorrectly

Answer : B

Question 5

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?

AVIP

BMulti

CDual

DVLAN

Answer : C

Question 6

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

APlatform data

BRack networking

CNetwork separation

DDisk configuration

Answer : C

Question 7

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?

ALitigation Hold

BExtended Retention Period

CEvent Based Retention

DMin/Max Governor

Answer : C

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