Oracle Exam 1Z0-068 Topic 9 Question 4 Discussion

Actual exam question for Oracle's 1Z0-068 exam

Question #: 4
Topic #: 9

[All 1Z0-068 Questions]

Which three statements are true regarding ACFS snapshots in Oracle 12c ASM?

AThey are contained in a directory on the same volume as their parent file system.

BAll ACFS snapshot operations for all filesystem are serialized clusterwide.

CYou can create a snapshot from an existing snapshot.

DThey can be administered using ASMCMD.

EThey can only be accessed when the file system is mounted.

FThey are always point-in-time copies of the parent file system.

Show Suggested Answer

Suggested Answer: B, C, E

All Oracle ACFS snapshot operations are serialized clusterwide in the kernel.

You chose to create a snapshot image on an existing snapshot group, select a snapshot group from the existing snapshot group table (make sure you select a snapshot group that has not reached its maximum limit of snapshot images).

Before you can access the files on a file system, you need to mount the file system.

References:

https://docs.oracle.com/database/121/OSTMG/GUID-5A3EF695-A795-4FEA-8BE2-AF657BD2238C.htm#OSTMG33000

http://mysupport.netapp.com/NOW/public/eseries/amw/index.html#page/SANtricity_v11.20_Array_Management_Window_Help/create_PIT_image.html (Creating a Snapshot image 3rd point, 1st line).

https://docs.oracle.com/cd/E19455-01/805-7228/6j6q7ueup/index.html (1st paragraph, 1st line).

by Thurman at May 03, 2022, 03:11 PM

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