Oracle 1z0-100 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1z0-100
Exam Name/Title: Oracle Linux 5 and 6 System Administration
Certification Provider: Oracle
Corresponding Certification: Other Oracle Certification

Exam Questions: 142
Updated On: Sep 04, 2026

Question #1

Which three tasks should be performed to configure a host to act as an SSH server?

A. The openssh package must be installed.

B. The ssh-agent must be running.

C. The openssh-client package must not be installed.

D. The openssh-server package must be installed.

E. The sshd service must be started.

Discussion 0

Correct Answer: A,D,E Vote an answer

Question #2

Which two conditions should be met in order to successfully configure an openssh client on Oracle Linux?

A. The openssh package must be installed.

B. The sshd daemon must not be started.

C. The ssh-agent must be started.

D. The openssh-client package must be installed.

E. ssh keys must be generated by any user using the ssh client.

F. The openssh-server package must not be installed.

Discussion 0

Correct Answer: A,D Vote an answer

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Question #3

Examine the UserDir directives in this extract from /etc/httpd/conf/httpd.conf:
</IfModule mod_userdir.c>
UserDirenabled user1
UserDirdisabled user1
UserDirpublic_html
</IfModule>
The
web server URL is http://host01.
A
website server URL is http://host01.
A user attempts to access user1's webpages using this URL:
httpd:/host01/~user1
Which statement describes the outcome?

A. The occurrence of user1 in the list of enabled users allows access to the website contained in user1's public_html subdirectory, overriding the disabled directive.

B. The occurrence user1 in the list of disabled users causes an access denied error to the website contained in user1'1 public_html subdirecroty, overriding the enabled directive.

C. The configuration produces an error upon web server startup, because the enabled and disabled directive conflict.

D. Access is guaranteed because the UserDir public_html directive applies default access to all local users on the system, overriding the enabled of disabled directive.

Discussion 0

Correct Answer: A Vote an answer

Question #4

Which three options are available during the Anaconda installer disk partitioning setup stage for a machine with only one hard disk device?

A. Replacing of existing Linux partitions only and leaving any other partitions unchanged

B. Manual resizing of existing partitions on all selected devices

C. Removal of all empty partitions only, leaving any Linux or non-Linux partitions unchanged

D. Replacing of existing non-Linux partitions only, and leaving any Linux partitions unchanged

E. Removal of all existing partitions and creating new partitions to suit the install

F. Manual resizing of existing partitions on only a single device

Discussion 0

Correct Answer: A,E,F Vote an answer

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Question #5

What is the purpose of executing 1vconvert -m1 ...? (Choose the best answer.)

A. to add an additional copy to an already mirrored logical volume

B. to convert a mirrored logical volume into a linear logical volume

C. to detach a copy from a mirrored logical volume

D. to convert a linear logical volume into a mirrored logical volume

E. to reattach a detached copy back to its original logical volume

Discussion 0

Correct Answer: D Vote an answer

Question #6

Examine this output:
$ ftp o16.example.com
Connected to o16.example.com (192.168.40.131)
220 (vsFTpd 2.2.2)
Name (o16.example.com:oracle):
A carriage return is now entered on the keyboard and the result is shown:
$ 30 permission denied.
Login failed.
ftp>
Why is the oracle user denied access to the FTP server on the 016.example.com host?

A. The Oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE setting is set to NO in
/etc/vsftpd/vsftpd.conf.

B. The LOCAL_ENABLE setting is set to NO in /etc/vsftpd/vsftpd.conf.

C. The Oracle user is listed in /etc/vsftpd/ftpusers.

D. The oracle user is listed in /etc/vsftpd/user_list and the USERLIST_ENABLE setting is set to YES in
/etc/vsftpd/vsftpd.conf.

E. The Oracle user does not exist on the o16.example.com host.

Discussion 0

Correct Answer: D Vote an answer

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