1Z0-820 Exam Training Practice Tests (Oracle Upgrade to Oracle Solaris 11 System Administrator)]

Question 1

You are asked to troubleshoot networking issues on an unfamiliar system.
Select the correct command to display what network devices are installed.

A. netadm show-ether B. dladm show-ether C. netadm show-dev D. dladm show-phys E. dladm show-dev F. ifconfig -a

Correct Answer: E

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Question 2

View the exhibit to inspect the file system configuration on your server.

You department's backup policy is to perform a full backup to a remote system disk on Saturday.
On each weekday, you are to perform an incremental backup to the same remote system disk.
Each incremental backup will contain only data that has been modified since the previous Saturday backup.
The server file systems must remain available at all times and can never be taken offline.
The backup must not only provide for the recovery of the most recent version of a file, but must also allow recovery of previous versions of a file.
Following your company policy, which two describe the correct procedure to be performed on each weekday for backing up the /data file system to a remote disk named /remote/backup?

A. Remove the previous daily snapshot.
zfs create - i pool1/data@sat pool1/data@daily
zfs send pool1/data@daily | zfs remote/backup B. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data#sat pool1/data@daily | zfs recv remote /backup/ 'date '+%m%d%' C. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data@sat pool1/data@daily > /remote/backup/daily D. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data@sat pool1/data@daily > /remote/backup/full

Correct Answer: B,C

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Question 3

You execute the command:
usermod -K limitpnv=all,\!file_wnte guest
What is the result of this command?

A. The guest account cannot write any files. B. An error message is displayed, indicating that "file_wnte" is not a valid execution attribute C. Starting at next login, the guest account will be unable to write any files. D. The guest account can assume any role except the file_write role. E. Unless the guest account assumes the limitpriv role, it cannot write any files F. The guest account cannot assume a role that includes file_write privileges.

Correct Answer: C

Question 4

View the Exhibit and review the file system configuration.

Identify the correct procedure to create a file system with the same properties as the file system displayed in the exhibit

A. zfs clone -o mountpoint=/data2, compression=on pool1/data@now pool1/data2 B. zfs create -o mountpoint=/data2, compression=on pool1/data2 C. zfs create -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2 D. zfs create -o mountpoint=/data2 -o compression=on pool1/data2 E. zfs clone -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2

Correct Answer: C

Question 5

Identify the Automated Installer's (AI) equivalent to jumpStart's finish scripts and sysidcfg files.

A. svccfg - s application/pkg/server setprop sysidcfg B. installadm create-service C. Manifest files D. Installadm create - client E. IPS software package repository F. SMF system configuration profile files

Correct Answer: F

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Question 6

View the Exhibit

The file came from your Automated Installer (Al) Install server. The file is_______.

A. the default Al manifest for non-global zones B. an Al SC profile for non-global zones C. the default Al config file for non-global zones D. a custom Al manifest

Correct Answer: A

Question 7

Review the zpool information on your server:

You enabled the deduplication properly on the pooH/data file system, yet the information on the pool shows a DEDUP RATIO of 1 00x. Which two options describe why the data duplication ratio on pooM still shows I.OOx and not a higher value? (Choose two.)

A. Most of the data in the pooM/data file system is not duplicate data. B. You have the copies property set to a value of greater than 1 on your ZFS file system. C. You have set the deduplication property on the ZFS file system, but have not set the dedupratio property on the zpool D. You have set the dedup property on the ZFS file system, but have not set the dedupratio property on the zpool. E. You have set the dedup property on the ZFS file system, but have not added any data to the file system since the dedup property was set-

Correct Answer: B,D

Oracle Upgrade to Oracle Solaris 11 System Administrator - 1Z0-820 Exam Practice Test