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LFCS Exam Dumps - Linux Foundation Certified SYSADMIN Questions and Answers

Question # 24

Which of the following statements is correct when talking about /proc/?

Options:

A.

All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.

B.

All files within /proc/ are read-only and their contents cannot be changed.

C.

All changes to files in /proc/ are immediately recognized by the kernel.

D.

All files within/proc/ are only readable by the root user.

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Question # 25

Whenremoving a package, which of the following dpkg options will completely remove the files including configuration files?

Options:

A.

--clean

B.

--delete

C.

--purge

D.

–remove

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Question # 26

What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)

Options:

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Question # 27

Which of the following commands is used to rotate, compress, and mail system logs?

Options:

A.

rotatelog

B.

striplog

C.

syslogd --rotate

D.

logrotate

E.

logger

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Question # 28

Which of the following programs can be used to determine the routing path to a given destination?

Options:

A.

dig

B.

netstat

C.

ping

D.

route

E.

traceroute

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Question # 29

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow?

Options:

A.

*

B.

-

C.

s

D.

x

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Question # 30

After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Options:

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Question # 31

Which of the following settingsfor umask ensures that new files have the default permissions -rw-r----- ?

Options:

A.

0017

B.

0640

C.

0038

D.

0027

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Question # 32

Which of the following fields can be found in the /etc/group file? (Choose THREE correct answers.)

Options:

A.

The list of users that belong to the group.

B.

The home directory of the group.

C.

The name of the group.

D.

The description of the group.

E.

The password of the group.

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Question # 33

Which world-writable directory should be placed on a separate partition inorder to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)

Options:

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Exam Code: LFCS
Exam Name: Linux Foundation Certified System Administrator
Last Update: Feb 23, 2025
Questions: 260
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