Oracle 1Z1-821 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z1-821
Exam Name/Title: Oracle Solaris 11 System Administration
Certification Provider: Oracle
Corresponding Certification: Oracle Solaris

Exam Questions: 245
Updated On: Oct 06, 2026

Question #31

Consider the following commands:

What is displayed when this sequence of commands is executed using the bash shell?

A. cat: cannot open file1: No such file or directory

B. Hello, world

C. bash: syntax error broker pipe

D. bash: syntax error near unexpected token '| |'

E. cat: cannot open file1: No such file or directory Hello, world

Discussion 0

Correct Answer: E Vote an answer

Question #32

You need to install the gzip software package on your system. Which command would you use to find the software package in the configured repository?

A. pkg info gzip

B. pkginfo gzip

C. yum list gzip

D. pkg search gzip

E. pkg contents gzip

Discussion 0

Correct Answer: D Vote an answer

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Question #33

When setting up Automated Installer (AI) clients, an interactive tool can be used to generate a custom system configuration profile. The profile will specify the time zone, data and time, user and root accounts, and name services used for an AI client installation. This interactive tool will prompt you to enter the client information and an SC profile (XML) will be created.
Which interactive tool can be used to generate this question configuration?

A. installadm create-profile

B. sysconfig create-profile

C. installadm set-criteria

D. sys-unconfig

Discussion 0

Correct Answer: C Vote an answer

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Question #34

You upgraded your server to Oracle Solaris 11 and you imported zpool (pool1) that was created in Solaris 10. You need to create an encrypted ZFS file system in pool1, but first you need to make sure that your server supports ZFS encryption.
Which four statements are true for support of ZFS encryption?

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

B. You cannot create an encrypted file system in a zpool that was created prior to oracle Solaris11. Create a new zpool in Solaris11, 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.

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

D. ZFS encryption requires that the ZFS Dataset Encryption package be installed.

E. Encryption is supported at the pool or dataset (file system) level.

F. Encryption is supported at the pool level only for every file system in the pool will be encrypted.

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

H. The encrypted file system must have been created in Oracle Solaris11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system into the encrypted ZFS file system.

Discussion 0

Correct Answer: A,E,G,H Vote an answer

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Question #35

You are troubleshooting interface net3 and you enter the following sequence of commands:

Your next command should be:

A. <ipadm create-vnic -a 192.168.1.25/24 net3/v4

B. ipadm up-addr net3/v4

C. ipadm enable-if -T net3

D. ipadm create-addr -T static -a 192.168.1.25/24 net3

E. ipadm create-ip -T static -a 192.168.1.25/24 -n net3

Discussion 0

Correct Answer: D Vote an answer

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Question #36

Examine this command and its output:
# zoneadm list
Global
zone2
Which two outcomes can be deduced from this output?

A. There is exactly one nonglobal zone installed.

B. There is one nonglobal zone that is not running.

C. There is exactly one nonglobal zone configured.

D. There is one nonglobal zone that is not configured.

E. The is one nonglobal zone that is not installed.

F. There is at least one oneglobal zone configured.

G. There is one nonglobal zone running.

Discussion 0

Correct Answer: F,G Vote an answer

Question #37

Which command would you use to determine which package group is installed on your system?

A. cat /var/sadm/system/admin/CLUSTEP

B. pkg list group/system/\*

C. uname -a

D. pkg info

Discussion 0

Correct Answer: D Vote an answer

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Question #38

The ZFS configuration on your server is:
Pool1 6.67G31K/pool
Pool1/data31K31K/data
Select the three commands that you would use to 1. Create, 2. List, and 3. Delete a snapshot of the /data file system.

A. zfs list -t snapshot

B. zfs snapshot pool1/data@now

C. zfs list -t snapshot pool1/data

D. zfs destroy pool1/data@now

E. zfs destroy snapshot pool1/data@now

F. zfs create snapshot pool1/data@now

Discussion 0

Correct Answer: B,C,D Vote an answer

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Question #39

Examine this command and its output:
$ zfs list -r -t all tank
Name USED AVAIL REFER MOUNTPOINT
tank 3.00G 1.84G 32K /tank
tank/database 3.00G 1.84G 2.00G /tank/database
tank/[email protected] 1.00G - 2.00G -
Which two conclusions can be drawn based on this output?

A. The tank/[email protected] dataset consumes 1 GB of storage that is not shared with its parent.

B. The tank/[email protected] dataset consumes 2 GB of storage that is not shared with its child.

C. The tank/[email protected] dataset consumes 2 GB of storage that is shared with its child.

D. The tank dataset consumes 3 GB of storage.

E. The tank/[email protected] dataset consumes 1 GB of storage that is shared with its parent.

Discussion 0

Correct Answer: D,E Vote an answer

Question #40

You wish to troubleshoot some issues that you are having on the system. You want to monitor the /var/adm/messages file in real time. Which command would you use to do this?

A. file

B. cat

C. head

D. tail

E. test

Discussion 0

Correct Answer: D Vote an answer

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