Dell EMC DES-DD23 Exam Practice Test Instant Access

Question 1

What rule must be followed during an upgrade procedure with the FS25 expansion shelf?

AFS25 shelf is cabled on a separate private chain

BFor high performance, the connections from a controller to FS25 shelves must be over FC cables

CFS25 shelf must be on the same chain with DS60

DIf ES40 SAS shelves are on the same chain as an FS25, the maximum number of shelves on that chain is five

Answer : A

Question 2

What is a requirement to use the PowerProtect DD HA feature?

AEach head unit requires its own FS25 shelf

BHead units and nodes require an active/active configuration

CA single set of shared storage

DDual set of shared storage configuration

Answer : C

DD HA uses:

* Dual head units.

* A single set of shared storage.

* Both head units and nodes that are configured in an active/passive setup.

Question 3

Which command is used to check if NFS is enabled?

Anfs enable

Bnfs status

Cnfs show clients

Dsystem show

Answer : B

nfs status Show whether or not NFS is enabled The NFS system is currently active and running

Question 4

A storage administrator finished the zoning between the PowerProtect DD and the NetWorker backup server. How can they verify that the zoning was completed properly and the server HBA are visible?

Ascsitarget initiator show list

Bscsitarget show initiator list

Cscsitarget show initiator

Dscsitarget initiator list

Answer : A

Question 5

An administrator has retained snapshots for a single MTree and is trying to create a new one. An error message is received.

What is the reason for the failure?

AThe maximum number of snapshots has been exceeded

BThe user does not have the permission to retain more snapshots

CThere are not enough snapshot licenses

DThe DDOS needs to be upgraded

Answer : A

Question 6

What is the preferred method to ensure backups are protected against deletion or corrupt?

AEncryption

BDell EMC Cloud Tier

CRetention Lock

DData Invulnerability Architecture

Answer : C

Question 7

A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent full backups compress down to 100 GB.

The initial backup requires 400 GB with a 10 percent increase in the data each day. Each incremental backup is 200 GB. After data reduction, each incremental backup is 20 GB.

What is the weekly burn rate (GB) after six daily incremental backups and one weekly backup?

A200

B220

C400

D440

Answer : A

Dell EMC DES-DD23 Specialist - Implementation Engineer, PowerProtect DD Exam Practice Test