Dell EMC D-PDD-DY-23 Exam Questions Instant Access

Question 1

A backup administrator is using a dynamic interface group for client backups. The backups continue to fail.

Why are the backups failing?

Note: It is necessary to close (x) the simulator window before you can select a response to this question.

AInterface is not configured

BNo cable link status

CDDBoost Status is disabled

DInterface is disabled

Answer : C

If backups are failing when using a dynamic interface group, one of the likely causes is that DD Boost is disabled. Since DD Boost is essential for optimized data transfer during backups, its disabled status would lead to backup failures even if other configurations appear correct.

If you need to verify this in the simulator:

Go to the Protocols section.

Check the status of DD Boost.

Ensure that DD Boost is enabled to allow backups to proceed successfully.

Question 2

A customer has a backup environment consisting of a server, media server and clients.

Which two statements are true concerning the media server connected to a PowerProtect DD? (Choose two.)

AThe backup server and media server functions can be performed on a single system.

BThe media server schedules, manages, and operates data backup processes on a backup client.

CThe media server cannot be connected to a PowerProtect DD VTL and active tier.

DThe media server is used in obtaining and storing backup data.

Answer : A, D

The backup server and media server functions can be performed on a single system.: In many environments, it is possible for a single server to act as both the backup server and the media server, simplifying management and resource allocation.

The media server is used in obtaining and storing backup data.: The primary role of the media server is to handle the actual data transfer, manage backup processes, and store backup data, making it essential for an effective backup solution.

Question 3

Which two authentication protocols are available on BoostFS? (Choose two.)

ARSA Lockbox

BJWTs

COlDC

DKerberos

Answer : B, D

JWTs (JSON Web Tokens): JWTs are a compact, URL-safe means of representing claims to be transferred between two parties. They are commonly used for stateless authentication in web applications, including those utilizing BoostFS.

Kerberos: Kerberos is a network authentication protocol that uses tickets to allow secure communication over a non-secure network. It is widely used in various systems, including BoostFS, to authenticate users and services.

Question 4

Which best practice should be followed when implementing a PowerProtect DD VTL?

AUse multiplexing to optimize deduplication in virtual tapes.

BLimit the number of tapes to the number needed and eventually expand.

CUse fewer higher-capacity tapes rather than more lower-capacity tapes for space reuse.

DLimit ISL links to four hops between the storage node and the PowerProtect DD.

Answer : B

Best practice for implementing a DD VTL suggests limiting the number of virtual tapes initially and expanding as needed. This approach minimizes management complexity and ensures that resources are allocated efficiently.

Question 5

A PowerProtect DD appliance with two expansion shelves is being installed in a customer-provided rack.

When cabling the controller to the shelves, what is connected to the host port on the last shelf in the chain?

AExpansion port of the upstream shelf

BHost port of the controller

CExpansion port of the controller

DHost port of the downstream shelf

Answer : C

In a PowerProtect DD system, when setting up expansion shelves, the cabling follows a specific sequence to ensure proper communication between the controller and the shelves. The host port on the last shelf in the chain is connected to the expansion port of the controller to complete the loop. This ensures that data flows correctly between the controller and all shelves in the chain.

Question 6

Two companies recently merged. They are consolidating and purchased three PowerProtect DD systems and Avamar protection software.

* One company is using ECS, Google Cloud and Salesforce cloud providers.

* The other is using Alibaba, IBM and Microsoft Azure cloud providers.

What is the maximum number of Cloud Tiers that can be created across the three PowerProtect DD systems by the Administrator?

Answer : C

Each PowerProtect DD system can support up to two Cloud Tiers. Therefore, with three PowerProtect DD systems, the maximum number of Cloud Tiers is calculated as follows:

2 Cloud Tiers per PowerProtect DD system 3 PowerProtect DD systems = 6 Cloud Tiers total.

This configuration allows the administrator to utilize multiple cloud providers efficiently across the consolidated PowerProtect DD systems.

Question 7

A PowerProtect DD administrator uses the support bundle list command.

What is expected output?

AA list of all support bundle files

BThe contents of oldest support bundle

CA list of the latest support bundle file

DThe contents of latest support bundle

Answer : A

This command shows a list of all the support bundle files that have been created, allowing administrators to view and manage them.

Dell EMC Dell PowerProtect DD Deploy 2023 D-PDD-DY-23 Exam Questions