Oracle Exam 1Z0-820 Topic 4 Question 93 Discussion

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

Question #: 93
Topic #: 4

You upgraded your server to Oracle bolans 11 and you imported a zpool(pooll) that was created in bolaris 10. You need to create an encrypted ZFS file system in pooll, but first you need to make sure that your server supports ZFS encryption.

Which four statements are true for support of ZFS encryption?

AThe encrypted file system must have been created in Oracle Solaris 11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system in that zpool Finally, move or copy the data from the existing ZFS file system into the new encrypted ZFS file system.

Bif you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30, minimum.

CZFS encryption is integrated with the ZFS command set and no additional packages need to be installed.

DZFS encryption requires that the ZFS Dataset Encryption package be installed.
E If you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 21, minimum. D f Encryption is supported at the pool or dataset (file system) level

FEncryption is supported at the pool level only and every file system in the pool will be encrypted.

GEncryption is supported at the pool level only and every file system in the pool will be encrypted.

HYou cannot create an encrypted file system in a zpool that was created prior to Oracle Solaris 11.
Create a new zpool in Solaris 11, create an encrypted ZFS file system in the new zpool, and move or copy the data from the existing file system into the new encrypted file system.

Show Suggested Answer

Suggested Answer: A, B, C, F

by Adelle at May 19, 2024, 09:57 AM

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Gail

6 months ago

Haha, Reid's got the right idea! Option H is the way to go - who needs to upgrade their zpool when you can just start fresh, right? The more work, the better!

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6 months ago

Option C seems correct. The question states that ZFS encryption is integrated with the ZFS command set, so no additional packages need to be installed.

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Joni

5 months ago

E) If you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 21, minimum.

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Lauran

5 months ago

B) if you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30, minimum.

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Scot

5 months ago

C) ZFS encryption is integrated with the ZFS command set and no additional packages need to be installed.

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