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EMC D-ECS-DY-23 Dell ECS Deploy 2023 Exam Exam Practice Test

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Total 66 questions
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Dell ECS Deploy 2023 Exam Questions and Answers

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Question 1

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 2

Compliance monitoring has been enabled for an ECS system. Under which conditions will a BAD event be received?

Options:

A.

SUSPECT and UNKNOWN

B.

BAD and NOT READY

C.

DEGRADED and UNTRACKED

D.

UNKNOWN and NOT READY

Question 3

Which ECS S3 API method is used to create a new object?

Options:

A.

Head

B.

Get

C.

Update

D.

Put

Question 4

How does a user apply a license on an ECS system?

Options:

A.

Within the ECS portal

B.

Using the command line interface (CLI)

C.

Through SSH

D.

Using the ECS Rest API

Question 5

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 6

Which command is used to update the hare switch firmware?

Options:

A.

updateArista

B.

flashboot

C.

firmwaredownload

D.

update firmware

Question 7

What does ECS S3 authentication with signature version 2 use to sign requests?

Options:

A.

Access key ID

B.

Secret key

C.

Credential scope

D.

Namespace name

Question 8

A company wants its x64 Linux backup data sent directly to ECS. Which supported and most efficient configuration would you recommend for this environment?

Options:

A.

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

B.

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

C.

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

D.

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

Question 9

Which ECS array license file enables data services for storage management?

Options:

A.

ViPR Commodity

B.

ViPR HDFS

C.

ViPR Unstructured

D.

ViPR ECS

Question 10

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

Options:

A.

Create a dedicated storage pool for CloudBoost storageCreate a dedicated namespace for CloudBoost storage

B.

Create a dedicated storage pool for CloudBoost storageCreate a federated Virtual Data Center configuration

C.

Create a dedicated namespace for CloudBoost storageCreate an object user account for CloudBoost access

D.

Create a special bucket to store CloudBoost objectsCreate a federated Virtual Data Center configuration

Question 11

When a disk state is suspect, what are the allowable disk operations?

Options:

A.

Read

B.

Write

C.

Read and write

D.

No operations allowed

Question 12

The ECS is not PXE-booting nodes 2 through 8. Which command should be run to check PXE boot status?

Options:

A.

getrackinfo -a

B.

viprexec ‘cat /proc/httpd’

C.

getrackinfo –p RackInstallServer

D.

cat /var/log/httpd

Question 13

A storage administrator enquires about configuring S3 buckets with NFSv3. What should be your response?

Options:

A.

ECS offers S3 buckets that can be written via S3 protocol only

B.

ECS offers S3 buckets that can be configured with the NFSv3 protocol

C.

S3 buckets can be configured with HDFS but not NFSv3

D.

S3 buckets cannot be configured with the NFSv3 protocol

Question 14

How would you check the current color of an ECS rack?

Options:

A.

cat /etc/HOSTNAME

B.

getrackinfo

C.

cat /var/tmp/installer/provisioning.txt

D.

rpm –ivh --color=red ecs-os-base

Question 15

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.

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

C.

Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created.

D.

Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer.

Question 16

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 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

Which data encryption mode is supported by ECS?

Options:

A.

RSA BSAFE FIPS 140-2

B.

Standard CBC

C.

GCM

D.

SEC 17-A4

Question 19

What is a feature of D@RE?

Options:

A.

Key management is controlled manually

B.

Encryption can occur at namespace level only

C.

Offers low-touch server-side encryption

D.

Encryption can occur at bucket level only

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Total 66 questions
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