EMC D-PDD-DY-23 Online Practice Questions and Exam Preparation

EMC D-PDD-DY-23 Online Questions & Answers

• Question 1:

  DRAG DROP

  Put the steps in correct order to create a mount on a backup server and copy a test file to a PowerProtect DD appliance over NFS.

  Select and Place:

  

  

  Explanation

  The correct order of steps to create a mount on a backup server and copy a test file to a PowerProtect DD appliance over NFS is as follows:

  Create the NFS directory (mount point).

  Create a backup directory on the backup server.

  Mount the PowerProtect DD directory or MTree on the new mount point.

  Create and copy a file from the backup server to the PowerProtect DD appliance to validate functionality.

  Create the NFS Directory (Mount Point): The first step is to set up the NFS directory or mount point on the backup server.

  This directory will serve as the destination where the PowerProtect DD appliance will be mounted.

  Create a Backup Directory on the Backup Server: Once the mount point is ready, create a dedicated directory on the backup server to store backups. This directory structure helps organize data and ensures backups are written to the correct location.

  Mount the PowerProtect DD Directory or MTree on the New Mount Point: Use the NFS protocol to mount the specified PowerProtect DD directory (or MTree) onto the created mount point. This step establishes the connection between the backup server and the PowerProtect DD appliance.

  Create and Copy a File from the Backup Server to the PowerProtect DD Appliance to Validate Functionality: Finally, to confirm that the mount is correctly configured and functional, create a test file on the backup server and copy it to the PowerProtect DD appliance. This test ensures that the server can write data to the appliance over the NFS mount.

  This ordered sequence ensures a successful setup of the mount and verifies the connectivity and functionality of the NFS configuration on the PowerProtect DD system.

• Question 2:

  A PowerProtect system administrator would like to enable the tape out to cloud feature.

  Which three requirements must be met prior to installing the tape out to cloud license? (Choose three.)

  A. A replication license is installed.
  B. A DD Boost user is assiqned.
  C. A cloud profile is created.
  D. A VTL license is installed.
  E. A Dell Cloud Tier license is installed.
  C. A cloud profile is created.
  D. A VTL license is installed.
  E. A Dell Cloud Tier license is installed.

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  Explanation

  A cloud profile is created: Before using the tape out to cloud feature, a cloud profile must be set up to define the parameters and configurations for the cloud storage destination. A VTL license is installed: The Virtual Tape Library (VTL) license is necessary as the tape out functionality relies on the VTL framework to manage the virtual tapes. A Dell Cloud Tier license is installed: The Dell Cloud Tier license is essential for enabling tiering of data to cloud storage, which is a prerequisite for utilizing tape out to cloud functionality.

• Question 3:

  Which port/protocol is used when using a syslog server to monitor a PowerProtect DD system?

  A. 514/UDP
  B. 2051/UDP
  C. 2051/TCP
  D. 514/TCP
  A. 514/UDP

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  Explanation

  The standard port for syslog monitoring over UDP is 514. This protocol is widely used for logging and monitoring networked devices, including PowerProtect DD, facilitating real-time monitoring and alerts.

• Question 4:

  SIMULATION

  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.

  

  

  A. Check the answer in the Explanations.
  B. PlaceHolder
  C. PlaceHolder
  D. PlaceHolder
  A. Check the answer in the Explanations.

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  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):

  Create a New DD Boost User:

  Create a Storage Unit:

  Save and Confirm Settings:

  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 5:

  SIMULATION

  An engineer is implementing a new PowerProtect DD system. Retention Lock

  Compliance Edition is required.

  Use the simulator to ensure that the account asterix1 with the password password2 is in place and the correct role assigned. Set the password to be required to change after 180 days.

  When you have finished, continue to the next question.

  A. Check the answer in the Explanations.
  B. PlaceHolder
  C. PlaceHolder
  D. PlaceHolder
  A. Check the answer in the Explanations.

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  Explanation

  To configure a user account for Retention Lock Compliance Edition with specific role and password policies on a PowerProtect DD system, follow these steps:

  Step 1: Access the User Management Section

  In the DD System Manager interface, go to Administration or Users (exact location may vary).

  Look for an option to manage user accounts.

  Step 2: Create or Verify the Account

  If the account asterix1 already exists:

  If the account does not exist:

  Step 3: Assign the Compliance Role

  Ensure that asterix1 is assigned the correct role, which is usually Security Officer or a similar role necessary for Retention Lock Compliance.

  Step 4: Set Password Expiration Policy

  Configure the Password Aging Policy:

  Step 5: Save and Verify

  Save the changes and verify that the account asterix1 is now listed with the appropriate role and password settings.

  This configuration ensures that the asterix1 account is in place with the correct permissions and that the password is set to expire after 180 days. Let me know if you need more assistance!

• Question 6:

  Which steps make up the PowerProtect DD sanitization process?

  A. Decryption, Merge. Unpacking, and Cleaning
  B. Indexing. Merge, Enumeration, and Copy
  C. Analysis, Zero. Merge, and Cleaning
  D. Merge, Analysis, Enumeration. Copy, and Zero
  C. Analysis, Zero. Merge, and Cleaning

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  Explanation

  The sanitization process in a PowerProtect DD system involves securely erasing data to prevent any recovery of the deleted information. The process typically follows these steps:

  Analysis: Identifies the data that needs to be sanitized. Zero: Overwrites the data with zeroes to ensure that it cannot be recovered. Merge: Combines any leftover fragments to ensure consistency. Cleaning: Finalizes the process by clearing

  residual data, making sure the storage space is ready for reuse.

  This process ensures secure data deletion, maintaining data privacy and compliance with data security standards.

• Question 7:

  What does a storage node manage in a backup environment where DD Boost is used?

  A. Backup date
  B. Backup metadata
  C. Client indexes
  D. Backup devices
  D. Backup devices

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  Explanation

  In a DD Boost-enabled environment, the storage node manages the backup devices, such as disk or tape devices, that are used for storing backup data. DD Boost distributes some of the deduplication processing to the backup server or storage node, helping to optimize performance. The storage node handles the communication with the backup devices and ensures that the backup data is efficiently stored.

• Question 8:

  A backup administrator observes a linear increase in the PowerProtect DD Physical Capacity Used (PostCompression) graph. Weekly garbage collection tasks are not freeing space.

  Which two things should be verified by the administrator to troubleshoot this issue? (Choose two.)

  A. Check in Maintenance > System for any old upgrade binaries and delete them.
  B. Verify that backups saved to PowerProtect DD are encrypted or compressed before being saved.
  C. Verify the cleaning task is properly scheduled and is performing correctly.
  D. Use the disk show state command to verily the status of disks and replace any with a failed status.
  C. Verify the cleaning task is properly scheduled and is performing correctly.
  D. Use the disk show state command to verily the status of disks and replace any with a failed status.

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  Explanation

  Verify the cleaning task is properly scheduled and is performing correctly.: It's essential to ensure that the cleaning task, which is responsible for reclaiming space by removing obsolete data, is scheduled correctly and running as expected. If

  the cleaning task is not operating correctly, it will not free up space.

  Use the disk show state command to verify the status of disks and replace any with a failed status.: Checking the health of the disks is crucial. If any disks are in a failed state, it could impact the system's ability to manage and reclaim storage

  efficiently. Identifying and replacing any failed disks is necessary for maintaining overall system performance.

• Question 9:

  What command is used to make a storage unit?

  A. storage add tier active
  B. ddboost storage-unit create
  C. filesys create
  D. boostfs mount --storage unit
  B. ddboost storage-unit create

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  Explanation

  The ddboost storage-unit create command is used to create a storage unit specifically for DD Boost-enabled backups, facilitating direct backup operations with PowerProtect DD.

• Question 10:

  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.)

  A. The backup server and media server functions can be performed on a single system.
  B. The media server schedules, manages, and operates data backup processes on a backup client.
  C. The media server cannot be connected to a PowerProtect DD VTL and active tier.
  D. The media server is used in obtaining and storing backup data.
  A. The backup server and media server functions can be performed on a single system.
  D. The media server is used in obtaining and storing backup data.

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  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.