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 #41

You suspect a problem with the oponldap package and want to make sure that the files have not be modified or otherwise tampered with.
Which command would validate all of the files contained in the openldap package and report any problems?

A. pkg verify openldap

B. pkg set-property signature-policy verify

C. pkg contents openldap

D. pkgchk openldap

E. pkginfo openldap

Discussion 0

Correct Answer: D Vote an answer

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Question #42

Subnets are created by using________.

A. broadcast

B. subnet

C. netmask

D. unicast

Discussion 0

Correct Answer: C Vote an answer

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Question #43

You are planning group names for a new system. You decide to use a numbering convention that includes the year and month the project began, to form the group number and name for work associated with that project.
So, for example, a project targeted to begin in January, 2013 would have the number (name):
201301(Pr20l301)
What are the two problems with your plan?

A. Group numbers should not be larger than 60000.

B. Group names may not contain a numeric character

C. Group names may be no longer than 7 characters.

D. Group names should be all lowercase.

Discussion 0

Correct Answer: A,D Vote an answer

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Question #44

Which command would you use from the bash shell to determine the total amount of physical memory installed in your Solaris system (x86 and SPARC)?

A. prtconf | grep -i memory

B. sysdef | grep -i memory

C. prtdiag | grep -i memory

D. vmstat

E. uname -a

Discussion 0

Correct Answer: A Vote an answer

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Question #45

The current ZFS configuration on server is:

You need to backup the /data file system while the file system is active.
Select the option that creates a full backup of the /data file system and stores the backup on server in the pool named backup.

A. Mount -F nfs systemB: /backup/mntzfs snapshot pool1/data@Mondayzfs clone pool1/data@monday/mnt/Monday

B. Mount -F nfs system: /backup / mntzfs snapshot pool/data@monday>/mnt/Monday

C. Zfs snapshot pool1/data@Monday | ssh system zfs recv backup/monday

D. Zfs send pool1/data@Monday | ssh system zfs recv backup/monday

Discussion 0

Correct Answer: D Vote an answer

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Question #46

Which operation will fail if the DNS configuration is incorrect?

A. ping 23.45.82.174

B. domainname

C. ping www.oracle.com.

D. ping localhost.

E. ping 192.168.1.1

F. cat /etc/resolv.conf

Discussion 0

Correct Answer: C Vote an answer

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Question #47

A user jack, using a bash shell, requests a directory listing as follows:

Which three statements are correct?

A. The pattern dir*a will expand to diraa.

B. The pattern dir*a will expand to dira diraa.

C. The pattern dir*b? will expand to dirb dirabc.

D. The pattern dir*b? will expand to dirabc.

E. The pattern dir? will expand to dira dirb dirc.

Discussion 0

Correct Answer: B,D,E Vote an answer

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Question #48

The following information is displayed about the compress/zjp software package, which Is currently installed on this system:
NAME (PUBLISHER)VERSIONIFO
Compress/zip3.1.2-0.175.0.0.0.0.537if-
NAMEVERSIONDATECOMMENT
Compress/zip3.109 Dec 2011 04:50:38 ESTNone
Which statement describes the information that is displayed tor the compress/zip software package?

A. This package can be updated to a new version when the new version of the package becomes available.

B. This package can be updated to version 3.1.3 but not 3.2.

C. This package cannot be updated.

D. This package cannot be removed.

E. This package cannot be downgraded to version 3.1.1.

Discussion 0

Correct Answer: A Vote an answer

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Question #49

On server A, you enter the following command to add a static route to serverA route -p add
-host 192.168.1.101 192.168.1.101 -static
What is the purpose of this command?

A. to ensure the IP address for serverB is not flushed from the ARP cache

B. to optimize link aggregation using a direct connection between two systems

C. to specify an IPMP target IP address to in.mpathd

D. to temporarily bypass IP Filter rules

E. to specify routing to an adjacent network when in.routed is not used

F. to specify routing to an adjacent network when in.rdisc is not used

Discussion 0

Correct Answer: C Vote an answer

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Question #50

The line
set noexec_user_stack= l
should be added to the /etc/system file to prevent an executable stack while executing user programs. What is the purpose of this?

A. help make buffer-overflow attacks more difficult

B. log any messages into the stack log

C. help prevent core dumps on program errors

D. help programs to execute more quickly by keeping to their own memory space

Discussion 0

Correct Answer: A Vote an answer

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