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Dell EMC D-PDD-DY-23 Exam Questions
- Topic 1: Dell PowerProtect DD Concepts and Features: For Dell System administrators, this section covers Dell PowerProtect DD's advanced deduplication technology, leveraging SISL and DIA, and providing both in-line and post-process deduplication for file and block storage.
- Topic 2: Dell PowerProtect DD Hardware Installation: This section for Dell System Engineers is about installing Dell PowerProtect DD involves preparing the system by mounting hardware and connecting it to external storage.
- Topic 3: Dell Cloud Tier Implementation and Administration: This section covers Dell Cloud Tier which provides scalable storage management, benefiting data archiving and movement policies for System Engineers.
- Topic 4: PowerProtect DD in Backup Environments and Software Integration: This section covers PowerProtect DD integrates with major backup software like Symantec NetBackup, Dell NetWorker, and CommVault Simpana, optimizing backup flow and data security for testing Dell System Administrators.
- Topic 5: PowerProtect DD System Administration: This section covers Dell PowerProtect DD system administration that includes support for multiple protocols (NFS/CIFS, DD Boost, VTL, NDMP) to test skills of Dell System Administrators.
Free Dell EMC D-PDD-DY-23 Exam Actual Questions
Note: Premium Questions for D-PDD-DY-23 were last updated On Dec. 08, 2024 (see below)
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.
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.
What is the maximum number of snapshots per MTree that can be stored on a PowerProtect DD?
PowerProtect DD allows up to 750 snapshots per MTree, supporting efficient data protection and recovery with minimal impact on storage resources. This feature provides extensive backup versioning options for granular data recovery.
Which port/protocol is used when using a syslog server to monitor a PowerProtect DD system?
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.
A customer's PowerProtect DD system is full. No data can be written or deleted from the system. Which two actions can the customer take to make capacity available on the system? (Select 2)
Expiring snapshots and initiating file system cleaning are effective ways to free up space on a full PowerProtect DD system. These actions help reclaim storage by removing old, unneeded data without impacting active backups. When a PowerProtect DD system is full and no further data can be written or deleted, the following actions can be taken to free up space:
Expire Existing Snapshots: This process involves removing old or expired snapshots that are no longer needed, which helps in reclaiming space within the system.
Start File System Cleaning: File system cleaning is a maintenance operation that reclaims unused space by consolidating and removing data that is no longer needed, such as expired or deleted data segments. This process is essential in freeing up capacity when the system is near or at full utilization.
These steps allow administrators to make space available on the system without immediately adding new storage or altering the configuration.
Which feature helps to ensure that data immutability is maintained on a PowerProtect DD system?
DD Retention Lock enforces data immutability, ensuring that critical data cannot be altered or deleted until its retention period expires. This feature is essential for regulatory compliance and data integrity in long-term storage.
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