Practice Free D-PDD-DY-23 Exam Online Questions
An administrator must display the compression statistics for all files and directories in the file system for the last 7 days and the last 24 hours.
Which command is used to gather this information?
- A . storage show
- B . mtree show
- C . filesys report
- D . quota show
C
Explanation:
The filesys report command provides detailed compression statistics, essential for administrators to monitor storage efficiency over time. This insight into compression ratios aids in storage optimization and management planning on PowerProtect DD systems.
A PowerProtect DD administrator uses the support bundle list command.
What is expected output?
- A . A list of all support bundle files
- B . The contents of oldest support bundle
- C . A list of the latest support bundle file
- D . The contents of latest support bundle
A
Explanation:
This command shows a list of all the support bundle files that have been created, allowing administrators to view and manage them.
Where can the serial number on a PowerProtect DD appliance be found?
- A . PSNT tag at the rear of the system
- B . Label attached to the bezel
- C . Label on the top of the chassis
- D . Right side of the chassis
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
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.
A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent full backups compress down to 100 GB. The initial backup requires 400 GB with a 10 percent increase in the data each day.
Each incremental backup is 200 GB. After data reduction, each incremental backup is 20 GB.
What is the weekly burn rate (GB) after six daily incremental backups and one weekly backup?
- A . 200
- B . 220
- C . 400
- D . 440
What is a characteristic of Dell Cloud Tier?
- A . Scales to the maximum capacity of the active tier
- B . The VTL vault cannot be stored in cloud tier storage
- C . NFS, HTTPS, and CIFS are supported for data movement
- D . Managed through a single namespace
A backup administrator is tasked with verifying the compression settings of a DDVE instance.
Which compression algorithm will be enabled by default?
- A . gzfast
- B . lzw
- C . lz
- D . gz
What command is used to make a storage unit?
- A . storage add tier active
- B . ddboost storage-unit create <storage_unit>
- C . filesys create
- D . boostfs mount ―storage unit
B
Explanation:
The ddboost storage-unit create <storage_unit> command is used to create a storage unit specifically for DD Boost-enabled backups, facilitating direct backup operations with PowerProtect DD.
A customer has stored the data that is in the cloud using PowerProtect DD. For security reasons, encryption will be applied to the data.
What is the required action to achieve the customer’s goal?
- A . Encrypt and reupload the data
- B . Enable the encryption via cloud tier level
- C . Activate the Data at Rest encryption
- D . Turn off encryption and reenable
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.)
- A . Use the config setup CLI command
- B . Use the configure terminal CLI command
- C . Restart the system and the configuration wizard appears after you log in as sysadmin
- D . Use the admin access configure CLI command
- E . In the DD System Manager select Maintenance > System > Configure System
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.