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Nutanix Exam NCP-DB Topic 1 Question 2 Discussion

Actual exam question for Nutanix's NCP-DB exam
Question #: 2
Topic #: 1
[All NCP-DB Questions]

An administrator needs to restore a source database from a snapshot. The database shares the source volume with multiple other databases.

How does NDB handle this database restore operation?

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Suggested Answer: A

by Cassi at Apr 10, 2024, 11:15 AM

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Lavera
7 months ago
I see your point, Vanesa. But I still think replacing the source volume with the snapshot volume is the best option in terms of efficiency.
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Vanesa
7 months ago
That's a good point, Cecily. But wouldn't that take longer to complete compared to just replacing the source volume?
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Cecily
7 months ago
I believe copying all database files to the source volume might be a safer option, to ensure nothing gets lost during the restore process.
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Lavera
7 months ago
I agree with Vanesa, replacing the source volume with the snapshot volume seems like the most efficient way to restore the database.
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Vanesa
8 months ago
I think NDB replaces the source volume with the snapshot volume.
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Camellia
8 months ago
Sure, this approach ensures that only the specific database is restored without affecting other databases sharing the volume.
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Stephen
8 months ago
Hmm.. interesting. Can you share your rationale for that, Charlie?
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Camellia
8 months ago
I heard that NDB replaces source volume with specific db disks for this operation.
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Dona
8 months ago
I disagree, I believe NDB copies the specific database files to the source volume.
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Stephen
8 months ago
I think NDB replaces the source volume with the snapshot volume.
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Lynda
9 months ago
Sounds good to me. Though I have to say, this question has me feeling like I'm playing a game of 'guess the database admin's thought process'. Hopefully, the real exam won't be this much of a mind-bender!
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Derick
8 months ago
I think it's definitely the right choice to maintain data consistency.
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Abel
8 months ago
That makes sense, it ensures the database is restored accurately.
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Milly
8 months ago
C) Replaces the source volume with the snapshot volume
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Mitsue
9 months ago
Yeah, me neither. I'm guessing it has something to do with the way NDB manages the different database files, but I'm not confident enough to pick an answer just yet.
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Halina
8 months ago
B) Replaces source volume with specific db disks
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Vesta
9 months ago
Hmm, that could work, but it sounds like it might not be the best option.
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Matt
9 months ago
D) Copies all database files to the source volume
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Yvonne
9 months ago
I think that could work too, but it might be more time-consuming.
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Amira
9 months ago
A) Copies the specific database files to the source volume
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Ines
9 months ago
That makes sense, it would probably be the safest option.
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Roselle
9 months ago
C) Replaces the source volume with the snapshot volume
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Edmond
9 months ago
Hmm, this question seems a bit tricky. I'm not entirely sure about the specifics of how NDB handles database restores when multiple databases share the same source volume.
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