Tested & Approved D-PDD-DY-23 Study Materials Download Free Updated 165 Questions [Q28-Q47]

Tested & Approved D-PDD-DY-23 Study Materials Download Free Updated 165 Questions

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NEW QUESTION # 28
Which Linux distributions support BoostFS?

• A. Red Hat Enterprise Linux, CentOS, and SUSE Linux Enterprise Server
• B. Debian, SUSE Linux Enterprise Server, and CentOS
• C. CentOS, Red Hat Enterprise Linux, and Debian
• D. Raspbian, Red Hat Enterprise Linux, and SUSE Linux Enterprise Server

Answer: A

Explanation:
BoostFS is compatible with several Linux distributions, and the listed options include:
Red Hat Enterprise Linux (RHEL): A widely used enterprise Linux distribution known for its stability and support.
CentOS: A community-supported distribution derived from RHEL, providing similar functionality and compatibility.
SUSE Linux Enterprise Server: Another enterprise-level distribution that is known for its performance and support for various applications.

NEW QUESTION # 29
Which PowerProtect DD feature protects data from accidental or malicious deletion during its retention time?

• A. Data Invulnerability Architecture
• B. Retention Lock
• C. Smart Scale
• D. Encryption

Answer: B

NEW QUESTION # 30
What is the order of steps to configure DD Boost on the backup host?

Answer:

Explanation:

NEW QUESTION # 31
Which PowerProtect DD procedure uses the DoD/NIST standards to provide data security?

• A. Data Sanitization
• B. Replication Encryption
• C. End-to-End Verification
• D. Encryption

Answer: A

NEW QUESTION # 32
Which command displays the RAID group information for the active tier of each shelf?

• A. raid show info
• B. filesys show info
• C. storage show all
• D. raid show all

Answer: C

NEW QUESTION # 33
A customer is going to manage access to PowerProtect DD and wants to know which authentication methods are available in DD System Manager.
Use the simulator to explore the system. Which authentication method is supported?
Note: It is necessary to close (x) the simulator window before you can select a response to this question.

• A. PAP
• B. NIS
• C. OAuth
• D. RADIUS

Answer: D

Explanation:
RADIUS is commonly supported in PowerProtect DD for external authentication, allowing integration with centralized authentication systems for user management and access control.

NEW QUESTION # 34
What is the maximum number of concurrently active virtual tape library instances on each PowerProtect DD appliance?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: A

NEW QUESTION # 35
A customer needs a backup system to protect 100 TB of mission-critical data.
What should be used to back up the system?

• A. cloud tier
• B. DD3300
• C. DD6900
• D. DDVE

Answer: A

NEW QUESTION # 36
An administrator is configuring a Google Cloud Provider cloud unit on their DD9900.
Which certificate must be imported before adding the cloud unit?

• A. GlobalSign Root R2
• B. GlobalSign Root R1
• C. Root CA
• D. S3 Flexible

Answer: A

NEW QUESTION # 37
What is the correct order of operations for the Data Invulnerability Architecture (DIA) elements?

Answer:

Explanation:

Explanation:
The correct order of operations for the Data Invulnerability Architecture (DIA) elements is as follows:
* Fault Avoidance and Containment
* Continuous Fault Detection and Self-Healing
* Inline Data Verification
* Recovery/Access and Verification
The Data Invulnerability Architecture (DIA) in Dell PowerProtect DD systems is designed to ensure data integrity and resiliency throughout the data storage process. Here's how each element plays a role in this ordered sequence:
* Fault Avoidance and Containment: This is the first layer of protection. DIA focuses on preventing faults before they occur and containing any potential issues, ensuring that faults do not propagate within the system. This stage is critical as it forms the foundational protection layer.
* Continuous Fault Detection and Self-Healing: After implementing containment, the system continuously monitors for faults. It actively identifies and mitigates issues through self-healing mechanisms, addressing any detected errors autonomously to maintain data integrity.
* Inline Data Verification: As data is written to storage, the inline data verification checks data integrity on the fly. This step ensures that any corruption or errors in data are detected immediately, enabling early intervention before data is permanently stored.
* Recovery/Access and Verification: The final step ensures that, during data recovery, the integrity of the data is verified before it is accessed or restored. This stage completes the DIA cycle by confirming that data retrieved from storage is accurate and intact.
This ordered approach in DIA is designed to provide robust protection against data loss or corruption, making Dell PowerProtect DD appliances highly reliable for data protection needs.

NEW QUESTION # 38
An administrator is scaling Cloud Tier for a DD9900 by adding a second cloud unit.
What is the required amount of metadata storage (TB)?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B

NEW QUESTION # 39
In a PowerProtect DD backup environment, what is used for writing to and reading from the backup targets in Veritas Backup Exec?

• A. Media Server
• B. Master Server
• C. Media Agents
• D. Storage Node

Answer: A

NEW QUESTION # 40
The finance department requires unused PDFs older than 90 days to be tiered into Azure Blob Storage.
Which data movement policy is used to archive the files?

• A. Age-range
• B. App-driven
• C. Age-based
• D. Recall

Answer: C

NEW QUESTION # 41
Which are two attributes of PowerProtect DD High Availability? (Select 2)

• A. A single set of shared storage is used.
• B. PowerProtect DD nodes should have dual heads.
• C. PowerProtect DD nodes are configured in active/active mode.
• D. It is supported only on DD9900 systems.

Answer: A,D

Explanation:
Explanation: PowerProtect DD High Availability configurations are supported on the DD9900 model with a single set of shared storage, ensuring redundancy and failover capabilities, critical for enterprise-level data protection environments.
PowerProtect DD High Availability (HA) configuration provides a continuous availability solution, particularly suited for DD9900 systems. Here are the two key attributes of DD HA:
* Single Set of Shared Storage: In the HA configuration, both nodes in the active/standby configuration share the same set of storage. This shared storage ensures that if the active node fails, the standby node can take over without data loss, accessing the same storage seamlessly.
* Supported Only on DD9900 Systems: The HA feature is exclusive to high-end PowerProtect DD models, specifically the DD9900. This limitation is due to the hardware requirements needed to support the robust failover and data redundancy capabilities inherent in an HA setup.

NEW QUESTION # 42
Task3
A system administrator is asked to configure a DD Boost storage unit for Veritas NetBackup.
Use the simulator to create netbackup_su and give access to netbackup_user.
When you have finished, continue to the next question.

Answer:

Explanation:
See the solution in the explanation below.
Explanation:
To create a DD Boost storage unit for Veritas NetBackup and give access to a user, follow these steps:
* Enable DD Boost (if not already enabled):
* Navigate to Protocols in the left sidebar.
* Select DD Boost and enable it if it's currently disabled.
* Create a New DD Boost User:
* Go to Administration or Users section (location may vary depending on the DD OS version).
* Add a new user with the username netbackup_user.
* Set a password and assign the necessary permissions, such as Read/Write access.
* Create a Storage Unit:
* Return to the DD Boost section.
* Look for an option labeled Storage Units or Add Storage Unit.
* Name the storage unit netbackup_su.
* During the setup, ensure that netbackup_user has access to this storage unit by assigning appropriate permissions.
* Save and Confirm Settings:
* Save the configuration changes.
* Verify that netbackup_su is listed as a storage unit and that netbackup_user has access.
After completing these steps, you should have a storage unit named netbackup_su accessible by netbackup_user, configured specifically for use with Veritas NetBackup on your PowerProtect DD system.
Let me know if further clarification is needed!

NEW QUESTION # 43
Which command removes the configuration associated with resources enclosures, the migration destination, and restarts the file system?

• A. storage migration finalize
• B. storage migration start
• C. storage migration resume

Answer: A

Explanation:
The storage migration finalize command is used at the end of the storage migration process. This command removes any temporary configurations related to resources, enclosures, and migration destinations that were created during the migration process. It also restarts the file system, ensuring that the new configuration is fully implemented. Essentially, this command marks the official completion of the migration process, cleaning up any residual configurations and making the new storage setup fully operational.

NEW QUESTION # 44
An engineer is attempting to add an ES40 shelf to a PowerProtect DD9400. The system currently has one DS60 and four ES40 shelves on the same chain. The system does not recognize the additional shelf.
Why has this occurred?

• A. The system capacity license is insufficient
• B. An active tier license must be added for additional storage
• C. ES40 and DS60 shelves must be placed on separate chains
• D. The maximum number of shelves on the chain is exceeded

Answer: D

NEW QUESTION # 45
What is a use case of BoostFS?

• A. To implement DD Boost over Fibre Channel
• B. To increase DD Boost throughput
• C. To protect applications that do not support DD Boost
• D. To enable snapshot on DD Boost data

Answer: C

Explanation:
Explanation: BoostFS allows applications without native DD Boost support to leverage DD Boost's deduplication benefits. It provides a seamless data protection layer across various backup applications by streamlining storage and data transfer processes. BoostFS, or Boost File System, is used to enable backup functionality for applications that do not natively support DD Boost. It allows these applications to leverage Data Domain storage efficiency by providing a file system interface. BoostFS essentially provides a method for applications without DD Boost integration to still utilize deduplication and other Data Domain benefits, making it highly effective for environments that want to standardize their storage approach but have a mix of applications with and without DD Boost support.

NEW QUESTION # 46
What system role is required to create the second security officer for a PowerProtect DD?

• A. admin
• B. sysadmin
• C. security officer
• D. limited-admin

Answer: D

NEW QUESTION # 47
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