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EMC D-ECS-DY-23 Dumps

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Total 66 questions

Dell ECS Deploy 2023 Exam Questions and Answers

Question 1

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

Options:

A.

Read object

B.

Update object

C.

Write object

D.

Create bucket

Question 2

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

Options:

A.

Allow

B.

Force

C.

Stub sync

D.

Deny

Question 3

What is the raw capacity of an ECS U400-T?

Options:

A.

320 TB

B.

640 TB

C.

1920 TB

D.

3840 TB

Question 4

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

Options:

A.

OpenStack Swift client access information

B.

Disk and server images

C.

Volume data backups

D.

Multimedia files

Question 5

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

Options:

A.

.PEA file

B.

Login and password

C.

Scoped token

D.

Simple token

Question 6

How are files locked by ECS with NFSv3 enabled?

Options:

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

Question 7

ECS has old data on the disks. What command should be used to prepare the disks for a new install of the ECS software?

Options:

A.

domulti cs_hal list disks

B.

viprexec –i “clean_disks --all-dae-and-internal-nonsystem-disks”

C.

blkid

D.

viprexec “parted rm*”

Question 8

Which log file should you check if you suspect that an unauthorized user has been logging in to an ECS system?

Options:

A.

authsvc.log

B.

resourcesvc.log

C.

eventsvc.log

D.

provisionsvc.log

Question 9

Which two licenses are required on Dell EMC Isilon to write to ECS?

Options:

A.

CloudPools and SmartPools

B.

SmartPools and SnapshellQ

C.

SyncIQ and SmartQuotas

D.

CloudPools and SnapshotQ

Question 10

Which NAN network topology will suffer from a split-brain condition if a single connection between turtle switches is lost?

Options:

A.

Daisy chain

B.

Common bus

C.

Star

D.

Ring

Question 11

Which command is used to install the ECS software package?

Options:

A.

sudo ./run.sh

B.

sudo bin/installer –operation INSTALL

C.

sudo bin/installer –operation INSTALL_HAL

D.

sudo tar xfvz ecs*production*.tgz

Question 12

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

Options:

A.

Generate a S3 secret key to add to the CloudPools configuration

B.

Install the CloudPools license in ECS

C.

Create a dedicated storage pool CloudPools storage

D.

Create an object user account for CloudPools access

Question 13

Which port needs to be opened between ECS and ESRS for registration of remote support?

Options:

A.

21

B.

3218

C.

9020

D.

9443

Question 14

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

Options:

A.

Unstructured Storage Engine

B.

Server-side encryption

C.

Erasure coding

D.

ECS media-data management

Question 15

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

Options:

A.

100 ms

B.

500 ms

C.

1,000 ms

D.

5,000 ms

Question 16

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

Options:

A.

System Administrator

B.

Namespace Administrator

C.

Tenant Administrator

D.

Power user

Question 17

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?

Options:

A.

VIP

B.

Multi

C.

Dual

D.

VLAN

Question 18

You are configuring a NetWorker with Cloud Boost 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?

Options:

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.

Neither port number 9020 nor 9021 is included in the ECS endpoint

Question 19

Which tool is used for Application Cliplist generation?

Options:

A.

JCASScript

B.

JCenteraVerify

C.

CUA

D.

CenteraExerciser

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Total 66 questions