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Oracle Exam 1Z0-580 Topic 10 Question 96 Discussion

Actual exam question for Oracle's 1Z0-580 exam
Question #: 96
Topic #: 10
[All 1Z0-580 Questions]

Which term describes a read-only copy of a file system or volume, which can be created quickly easily, and initially consumes no additional Space within the pool?

Show Suggested Answer Hide Answer
Suggested Answer: C

A snapshot is a read-only point-in-time copy of a file system. The copy-on-write design

of ZFS makes them essentially ''free'' - They are space efficient and instantaneous, providing an invaluable part of backup strategies and synchronizing data between systems.

Incorrect:

Incorrect:

Not A: A ZFS vdev (aka 'virtual device') is either:

a single disk, or

two or more disks that are mirrored, or

a group of disks that are organized using RAID-Z.

There are also special kinds of vdevs like hot-spares, ZIL or cache devices, etc.

Not D:

Clones are writeable snapshots, ideal for storing many private

copies of shared data for operations such as data migration, test

and development, or backup.


Contribute your Thoughts:

Jean
5 months ago
I believe it's C) snapshot because it's a quick and easy way to create a read-only copy.
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Jeannetta
5 months ago
I'm not sure, but I think D) clone could also be a possibility.
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Noah
5 months ago
I agree with Ty, a snapshot is a read-only copy that doesn't consume extra space.
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Leonie
5 months ago
Ha! I bet the answer is C) snapshot. Sounds like a classic snapshot to me. Easy peasy!
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Slyvia
5 months ago
This is a tricky one, but I'm going to go with C) snapshot. It just makes the most sense to me based on the description.
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Cordelia
4 months ago
I'm not sure, but I'll go with D) clone. It sounds like it could be the right answer.
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Jamal
4 months ago
I think it's C) snapshot too. It fits the description perfectly.
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Ty
5 months ago
I think the answer is C) snapshot.
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Oretha
6 months ago
I'm not sure about this one. I'm leaning towards B) dataset, but I'm curious to see what the others think.
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Gwenn
6 months ago
I'm going with D) clone. It seems like a more accurate term for a copy that can be created quickly and easily.
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Chauncey
6 months ago
Hmm, I think the answer is C) snapshot. It sounds like the perfect description of a read-only copy that doesn't take up extra space.
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Virgie
5 months ago
Yes, snapshots are great for quickly creating copies without using up extra space.
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Jarod
5 months ago
I agree, a snapshot is a read-only copy that doesn't consume additional space.
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