Free Oracle 1Z0-821 Exam Questions

Become Oracle Certified with updated 1Z0-821 exam questions and correct answers

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Total 245 Questions | Updated On: Apr 27, 2026

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Question 1

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 running.

C : There is at least one oneglobal zone configured.

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

E : There is one nonglobal zone that is not running.

F : The is one nonglobal zone that is not installed.

G : There is exactly one nonglobal zone configured.

Answer: B,C

Question 2

User jack logs in to host solaris and then attempts to log in to host oracle using ssh. He receives the following error message:

The authenticity of host oracle (192.168.1.22) can't be established. RSA key fingerprint is 3B:23:a5:6d:ad:a5:76:83:9c:c3:c4:55:a5:18:98:a6

Are you sure you want to continue connecting (yes/no)?

Which two are true?

A : The public host key supplied by solaria is not known to the host oracle.

B : The error would not occur if the RSA key fingerprint shown in the error message was added to the /etc/ssh/known_hosts file on solaris.

C : The private host key supplied by oracle is not known to solaris.

D : If jack answers yes, the RSA public key for the host oracle will be added to the known_hosts file for the user jack.

E : The public host key supplied by oracle is not known to the host solaris.

Answer: B,D

Question 3

You are configuring NFS on a server. Select the two statements that are true.

A : Resources listed in /etc/dfs/dfstab are automatically shared on boot up.

B : A directory cannot be shared if a subdirectory below it is already shared.

C : Renaming a share created with the zfs set share command is not supported.

D : NFS and SMB protocols cannot be used simultaneously to share the same directory.

Answer: A,C

Question 4

View the Exhibit.

The file came from your Automated Installer (AI) install server.

The file is ____________.

A : An AI SC profile for non-global zones

B : The default AI conf ig file for non-global zones

C : The default AI manifest for non-global zones

D : A custom AI manifest

Answer: D

Question 5

Your SPARC server will not boot into multi user-server milestones and you need to troubleshoot to out why. You need to start the server with minimal services running so that you can go through each milestone manually to troubleshoot the issue.

Select the option that boots the server with the fewest services running.

A : boot -s

B : boot milestone none

C : boot -m milestone=single-user

D : boot -m milestone=none

E : boot -m none

Answer: D

Page: 1 / 49

Total 245 Questions | Updated On: Apr 27, 2026

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