Dell EMC D-PDD-DY-23 Exam Practice Test Instant Access

Question 1

On a PowerProtect DD appliance, which of the following does the system show performance command display?

ASystem performance statistics

BSystem cleaning performance details

CDisk I/O performance details for a designated interval

DSystem CPU/Memory performance details for a designated interval

Answer : A

The system show performance command provides an overview of the overall system performance statistics on the PowerProtect DD appliance. This includes key performance metrics such as throughput, IOPS, and other indicators that help in monitoring and diagnosing the system's operational performance.

Question 2

A customer is attempting to configure VTL with 68 libraries, 800 slots, 524 drives, and 100 CAPs each but is unable to complete the configuration.

What is the cause of this issue?

AReach CAPs limit

BReached libraries limit

CReached drives limit

DReached slots limit

Answer : B

PowerProtect DD appliances have specific limits on the number of libraries, slots, drives, and CAPs that can be configured. In this case, reaching the limit of 68 libraries likely exceeds the maximum allowed, preventing the configuration from being completed. Each component has its own limits, but in this scenario, the number of libraries is the bottleneck that prevents successful configuration.

Question 3

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 show initiator list

Bscsitarget show initiator

Cscsitarget initiator show list

Dscsitarget initiator list

Answer : A

The command scsitarget show initiator list is used to display a list of initiators (such as the backup server HBAs) that are connected to the PowerProtect DD system. This allows the storage administrator to confirm that the zoning was successfully configured and that the HBAs from the NetWorker backup server are visible and recognized by the system.

Question 4

What is the maximum number of simultaneous CIFS connections that DDOS supports in PowerProtect DD?

A800

B600

C400

Answer : A

PowerProtect DD's DDOS (Data Domain Operating System) supports up to 800 simultaneous CIFS connections, allowing multiple clients to connect and access CIFS shares concurrently. This limit is designed to ensure optimal performance while managing multiple data streams efficiently.

Question 5

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 6

What is a characteristic of Dell Cloud Tier?

ANFS, HTTPS, and CIFS are supported for data movement.

BThe VTL vault cannot be stored in cloud tier storage.

CManaged through a single namespace.

DScales to the maximum capacity of the active tier.

Answer : C

Dell Cloud Tier is designed to extend storage to cloud environments while maintaining a single namespace for management simplicity. This feature enables seamless data management across local and cloud storage tiers, preserving data accessibility and integrity.

Question 7

An IBM Spectrum Protect administrator would like to use the benefits of DD Boost.

Which technology will allow this integration?

AICIFS

BNFS

CBooslFS

DVTL

Answer : C

BoostFS (Boost File System) is a DD Boost-enabled file system interface that allows applications like IBM Spectrum Protect to take advantage of DD Boost features, such as optimized deduplication, load balancing, and improved backup/restore performance. By using BoostFS, IBM Spectrum Protect can efficiently integrate with PowerProtect DD appliances to leverage DD Boost's capabilities for faster and more efficient data transfer.

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