Question 1

What is a characteristic of the Global-Compression Factor?

Accepted Answer

A

Explanation: The Global-Compression Factor quantifies how effectively the compression algorithms are reducing the size of the data stored on the system. It reflects the overall impact of compression on data size, helping administrators understand the efficiency of the compression techniques being applied.

Question 2

SIMULATION
PowerProtect DD Test Simulator
You will need to use the PowerProtect DD Simulator to correctly answer question. The simulator
allows you to navigate through the PowerProtect DD interface and configure many items. You will be
scored on your ability to perform tasks, configure items, and gather information within the simulated
environment.
Task
As an administrator, you observe that the PowerProtect DD does not free disk space even though the
backup retention period expired a month ago.
Check the cleaning schedule. Set the default parameters: Start every Tuesday at 6:00 am. Set the
throttle for scheduled cleaning to 50%. After setting the schedule, start cleaning manually and make
sure the system resources are not used more than 30% for this cleaning.
When you have finished, continue to the next question.
D-PDD-DY-23 practice exam questions

Accepted Answer

Explanation: below. Explanation: To resolve the issue and set up the cleaning schedule and manual cleaning on your PowerProtect DD system, follow these steps based on the information provided: Access the Cleaning Schedule Settings: Go to File System Settings. Navigate to the Cleaning tab. 2. Set the Cleaning Schedule: Frequency: Choose Weekly. At: Set the cleaning to start every Tuesday at 6:00 AM. Throttle: Set the throttle to 50% for scheduled cleaning. 3. Manually Start Cleaning: After setting the schedule, initiate the cleaning manually from the File System settings. Set the manual cleaning throttle to 30% to ensure system resources are not overused during the process.

Question 3

The finance department requires PDFs that are no longer being accessed be sent to AWS S3. Which data movement policy is used?

Accepted Answer

B

Explanation: An age-based data movement policy automatically moves data to a lower-cost storage tier (in this case, AWS S3) based on the age of the files. This means that PDFs that have not been accessed for a certain period will be identified and moved to AWS S3, aligning with the finance department's requirement to archive infrequently accessed data. This policy helps in managing storage efficiently and reducing costs by offloading older data to cheaper storage options.

Question 4

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

Accepted Answer

A

Explanation: 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 5

SIMULATION
Task
Use the simulator to schedule PowerProtect DD space reclamation to occur every Monday at 4:00
AM without impacting system resources for more than 25%.
When you have finished, continue to the next question.

Accepted Answer

Explanation: below. Explanation: To schedule space reclamation on a PowerProtect DD system as specified, here’s the general procedure to follow in the DD System Manager: Log into DD System Manager: Access the management interface for your PowerProtect DD system. Navigate to Data Management: In the sidebar, look for an option labeled Data Management or similar (may vary slightly depending on the exact DD OS version). Select Space Reclamation: Within Data Management, find and select Space Reclamation settings. Set Schedule: Click on Schedule and choose to add a new schedule if not already present. Set the Day to Monday. Set the Time to 4:00 AM. Configure Resource Limit: Look for an option to limit the resource usage for the reclamation task. Set the Maximum System Resource Usage (or a similarly named option) to 25% to avoid impacting the system performance excessively. Save the Schedule: Confirm and save your settings. Verify the Schedule: Check that the schedule appears correctly in the list, indicating it will run every Monday at 4:00 AM with the specified resource usage limit. After completing these steps, the PowerProtect DD system should reclaim space as scheduled without exceeding 25% resource usage, minimizing its impact on other system operations.

Question 6

Which is the default IP address assigned to PowerProtect DD iDRAC?

Accepted Answer

C

Explanation: The iDRAC (Integrated Dell Remote Access Controller) for PowerProtect DD appliances is typically set to this default IP address, allowing administrators to access the management interface for remote management and monitoring. This IP address can be changed as needed to fit the network configuration.

Question 7

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.)

Accepted Answer

A, D

Explanation: 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 8

SIMULATION 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. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/Dell_D-PDD-DY-23/page_46_img_1.jpg https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/Dell_D-PDD-DY-23/page_47_img_1.jpg

Accepted Answer

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!

Question 9

When the PowerProtect DD system boots up for the first time, the CU configuration wizard script
does not start automatically.
Which of the following can you do to start the configuration wizard manually? (Choose two.)

Accepted Answer

A, E

Explanation: Use the config setup CLI command: This command starts the configuration wizard from the command-line interface, allowing you to set up the system manually. In the DD System Manager select Maintenance > System > Configure System: If you are using the graphical DD System Manager interface, you can navigate to the "Maintenance" section and select "Configure System" to launch the configuration wizard.

Question 10

SIMULATION
Task4
An administrator needs to create a new non-admin user and a storage unit for their Oracle 'abc123'
department.
Use the simulator to:
- Create a new user: 'DDBoostOracle' with
password: Password123, management role: none,
with Password Aging Policy: Minimum Days: 0,
Maximum Days: 180, Warn Days: 15 days
- Assign the user to the ddboost users.
- Create a new storage unit called: SU_Oracle and assign new user to the storage unit.

Accepted Answer

Explanation: below. Explanation: To create a new non-admin user and a storage unit for an Oracle department on PowerProtect DD, follow these steps: Step 1: Create the User "DDBoostOracle" Navigate to the User Management Section: Look under Administration or Users in the sidebar (the exact location may vary by DD OS version). Create New User: Click on Add User or New User. Enter Username: DDBoostOracle Enter Password: Password123 Set Management Role to None. Set Password Aging Policy: Set Minimum Days: 0 Set Maximum Days: 180 Set Warn Days: 15 Assign the User to DD Boost Users Group: Locate the option to assign the user to groups and select the ddboost users group. Save User Configuration: Confirm and save the settings to create the user. Step 2: Create the Storage Unit "SU_Oracle" Navigate to DD Boost Protocol: Go to Protocols > DD Boost in the sidebar. Create a New Storage Unit: Find Storage Units and select Add Storage Unit. Name the storage unit as SU_Oracle. Assign the User to the Storage Unit: During the creation process or in the access settings of the storage unit, assign DDBoostOracle as the user with access. Save Storage Unit Configuration: Confirm and save the configuration to ensure that the new user has access to the storage unit. This completes the setup for a non-admin user with the specified password aging policy and a dedicated storage unit for the Oracle department. Let me know if additional steps are needed!

Question 11

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

Accepted Answer

D

Explanation: The FS25 expansion shelf must be cabled on a separate private chain to avoid performance degradation and potential conflicts with other shelf types. This cabling rule ensures optimal data flow and stability within the PowerProtect DD system.

Question 12

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.

Accepted Answer

C

Explanation: 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 13

Which product provides air-gap and minimizes the impact of a cyber-attack using a PowerProtect DD system?

Accepted Answer

A

Explanation: PowerProtect Cyber Recovery is designed to protect critical data from cyber threats by creating a secure, isolated environment (an air-gap) where backups can be stored. This air-gapped solution minimizes the impact of a cyber-attack by ensuring that critical data is inaccessible to attackers, even if they breach the main network. In the event of an attack, clean data from the secure vault can be used to restore the system to its pre-attack state.

Question 14

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

Accepted Answer

D

Explanation: For the PowerProtect DD HA feature to function effectively, a dual set of shared storage is necessary. This configuration provides redundancy and ensures that if one storage path fails, the other can maintain data availability. The dual shared storage setup enhances system resilience, allowing continuous operation and minimizing downtime in case of hardware failures or other issues.

Question 15

An administrator is migrating their old cloud tier-enabled Data Domain to a new PowerProtect DD
appliance with cloud tier. During migration, the administrator recognizes that file system cleaning on
the source system is not possible. What is the most likely cause of this behavior?

Accepted Answer

B

Explanation: When a source system is in restricted mode, certain maintenance tasks, like file system cleaning, are unavailable. This restriction is typically applied during migrations to prevent data inconsistencies, ensuring a smooth transfer of data to the new system. During the migration process from an older Data Domain system with cloud tier capabilities to a new PowerProtect DD appliance, the source system operates in a "restricted mode." This restricted mode limits specific functionalities, including file system cleaning. File system cleaning is a maintenance operation that reclaims storage by deduplication and cleaning up obsolete data. However, to prevent data inconsistency or interference during migration, this functionality is temporarily disabled on the source system, thus ensuring data integrity until the migration process is completed. The restricted mode ensures that all critical operations remain stable and predictable on the source system, which is essential for a smooth migration to the new environment.

Free Dell D-PDD-DY-23 Actual Exam Questions