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Dell EMC D-PDD-DY-23 Exam - Topic 3 Question 27 Discussion

Actual exam question for Dell EMC's D-PDD-DY-23 exam

Question #: 27
Topic #: 3

[All D-PDD-DY-23 Questions]

When can you consider using Virtual Synthetic Backups with a PowerProtect DD appliance?

AIf the PowerProtect DD appliance has more than 10 disks

BIf data restores are frequent

CIf the PowerProtect DD appliance uses more than 80% of its physical capacity

DIf incremental backups are less than 20% of a full backup

Show Suggested Answer

Suggested Answer: B

Virtual Synthetic Backups are an efficient method for consolidating full and incremental backups without moving large amounts of data. This method is particularly useful when restores are frequent because it reduces the time and resources required to create new full backups. Instead, it synthesizes a full backup from previous full and incremental backups, making the restore process faster and more efficient. This helps to optimize performance and minimize the strain on the backup system during frequent restores.

by Lucia at May 02, 2026, 03:33 PM

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Floyd

3 days ago

True, but if restores are frequent, B is still better.

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Thaddeus

9 days ago

What about C? Over 80% capacity means risk.

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Fletcher

14 days ago

Agreed! B makes sense. Saves time and resources.

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Solange

19 days ago

I think option B is key. Frequent restores need efficient backups.

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Beth

24 days ago

Overall, B feels like the best choice for me.

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Kanisha

29 days ago

Right, but if they’re too small, it could be a problem.

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Artie

1 month ago

D seems less critical. Incrementals are usually smaller.

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Teddy

1 month ago

A could be relevant too. More disks, more complexity.

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King

1 month ago

True, but if restores are frequent, B is better.

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Beth

2 months ago

C is also important. Over 80% capacity means risk.

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Kanisha

2 months ago

I agree, B makes sense. Saves time on restores.

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Stephanie

2 months ago

I think option B is key. Frequent restores need efficiency.

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Portia

2 months ago

I’m not sure about that, can you really rely on synthetic backups like that?

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Mila

2 months ago

Wait, D? Less than 20%? That sounds too low for incremental.

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Lanie

3 months ago

A is not a requirement, just a suggestion.

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Jess

3 months ago

I think C makes sense too, running over 80% is risky.

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Shakira

3 months ago

Definitely B! Frequent restores mean you need faster backups.

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Caprice

3 months ago

I recall that the number of disks isn't really a deciding factor for using Virtual Synthetic Backups, so I don't think A is correct.

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Shenika

5 months ago

I feel like we practiced a similar question, and it mentioned something about incremental backups. Could D be relevant here?

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Thurman

5 months ago

I'm not entirely sure, but I remember something about physical capacity being a factor. Could it be option C?

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Olive

5 months ago

I think we discussed that Virtual Synthetic Backups are beneficial when data restores are frequent, so maybe option B is the right choice?

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