Oracle Exam 1Z0-820 Topic 1 Question 111 Discussion

Actual exam question for Oracle's 1Z0-820 exam

Question #: 111
Topic #: 1

New features wore added to ZFS in Oracle Solaris11. Your justification to upgrade from Solaris10 to oracle Solaris11 is that it will be possible to take advantage of the enhancements that were made to ZFS.

Identify the three ZFS functions and features that are included in Oracle Solaris 11, but not in Solaris 10.

AEncrypted ZFS datasets

BAbility for ZFS to detect and remove redundant data from the tile system

CShadow Data Migration

DAbility to split a mirrored ZFS storage pool

EAbility to use ZFS on the boot drive and boot to a ZFS root file system.

Felimination of the swap file system when using ZFS on the root disk

Show Suggested Answer

Suggested Answer: A, B

by Dan at Jan 28, 2025, 10:44 AM

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Melissia

4 days ago

Eliminating the swap file system? Finally, a way to save some space. I'm all over F, baby!

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Ilene

6 days ago

Booting to a ZFS root file system? Now that's what I call living on the edge. E gets my vote!

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Iluminada

15 days ago

I'm not sure about Shadow Data Migration, but I know splitting mirrored ZFS pools is a great feature.

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Pearline

16 days ago

Shadow Data Migration? Sounds like some kind of data voodoo. I'll have to go with C to see what that's all about.

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Yoko

17 days ago

Wow, the ability to split a mirrored ZFS storage pool? That's pretty sweet. I'm going with D on this one.

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Silva

19 days ago

Encrypted ZFS datasets? That's a game-changer! I'll definitely vote for A. Who doesn't love a little extra security for their data?

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Ashton

23 days ago

I agree, the new features like encrypted ZFS datasets are very useful.

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Rickie

26 days ago

I think upgrading to Solaris 11 for ZFS enhancements is a good idea.

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