Oracle Exam 1Z0-820 Topic 8 Question 33 Discussion

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

Question #: 33
Topic #: 8

The current ZFS configuration on your server is:

pool1200K3.91G31K/pool1 pool1/data31K3.91G31K/data

Your backup policy states that you are to perform a full backup of /data on Sunday and incremental backups on Monday through Saturday. Each incremental will back up only the data that has been created or modified since the Sunday backup was started The file systems must be available to users at all times and the data will be backed up to tape.

Which option should you choose for the Wednesday backup?

AOn Sunday
zfs snapshot pool1/data@sunday
zfs send pool1/data@sunday > /dev/rmt/0
On Wednesday
zfs snapshot pool1/data@wednesday
zfs send -i pool1/data@sunday pool1/data@wednesday > /dev/rmt/0

BOn Sunday
zfs snapshot pool1/data@sunday > /dev/rmt/0
On Wednesday
zfs snapshot -i pool1/data@wednesday >/dev/rmt/0

COn Sunday
zfs snapshot pool1/data@sunday
zfs send pool1/data@sunday > /dev/rmt/0
On Wednesday
zfs snapshot pool1/data@wednesday
zfs send -i pooll/data@wednesday pooll/data@sunday > /dev/rmt/0

DOn Sunday
zfs snapshot pool1/data@sunday
zfs send pool1/data@sunday > /dev/rmt/0
On Wednesday
zfs snapshot pool1/data@wednesday
zfs send -i pool1/data@wednesday > /dev/rmt/0

EOn Sunday
zfs snapshot pool1/data@sunday
zfs send pool1/data@sunday | zfs recv> /dev/rmt/0
On Wednesday
zfs snapshot pool1/data@wednesday
zfs send -i pool1/data@sunday pool1/data@wednesday|zfs recv > /dev/rmt/0

Show Suggested Answer

Suggested Answer: C

by Kimberlie at May 03, 2022, 05:49 PM

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