[2022] Pass Lpi 102-500 Exam Updated 195 Questions
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Target Audience
The intended candidates for the LPI 102-500 exam is those individuals who want to build their careers in the Linux System Administration domain. This certification test shows that the potential applicants have the relevant skills and knowledge to become a Linux System Administrator. With the associated certificate in your hand, the opportunities will be endless.
NEW QUESTION 91
The presence of what file will temporarily prevent all users except root from logging into the system? (Specify the full name of the file, including path.)
Answer:
Explanation:
/etc/nologin
NEW QUESTION 92
What is the purpose of the iconv command?
- A. It displays additional meta information from icon files ending in .ico.
- B. It changes the mode of an inode in the ext4 filesystem.
- C. It converts bitmap images from one format to another such as PNG to JPEG.
- D. It verifies that the root directory tree compiles to all conventions from the Filesystem Hierarchy Standard (FHS).
- E. It converts files from one character set to an other.
Answer: E
NEW QUESTION 93
What is the purpose of the iconv command?
- A. It converts files from one character encoding to another.
- B. It displays additional meta information from icon files ending in .ico.
- C. It converts bitmap images from one format to another such as PNG to JPEG.
- D. It changes the mode of an inode in the ext4 file system.
- E. It verifies that the root directory tree complies to all conventions from the Filesystem Hierarchy Standard (FHS).
Answer: A
NEW QUESTION 94
On a system using shadowed passwords, the most correct permissions for /etc/passwd are ___ and the most correct permissions for /etc/shadow are _________.
- A. -rw-r-----, -r--------
- B. -rw-r--r--, -r--------
- C. -rw-r--rw-, -r-----r--
- D. -rw-r--r--, -r--r--r--
- E. -rw-------, -r--------
Answer: B
NEW QUESTION 95
What is the purpose of a screen reader?
- A. It displays lines and markers to help people use speed reading techniques.
- B. It reads displayed text to accommodate the needs of blind or visually impaired people.
- C. It manages and displays files that contain e-books.
- D. It manages virtual keyboards on touch screen displays.
- E. It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
Answer: B
Explanation:
Explanation
NEW QUESTION 96
Which configuration file contains the default options for SSH clients?
- A. /etc/ssh/ssh_config
- B. /etc/ssh/client
- C. /etc/ssh/ssh
- D. /etc/ssh/sshd_config
- E. /etc/ssh/ssh_client
Answer: A
NEW QUESTION 97
What command should be used to print a listing of email in the system's mail queue?
- A. sendmail -l
- B. lpq
- C. mlq
- D. mailq
Answer: D
NEW QUESTION 98
What output is produced by the following command sequence?
echo '1 2 3 4 5 6' | while read a b c; do
echo result $c $b $a;
done
- A. result: 6 5 4
- B. result: 3 2 1
- C. result: 3 4 5 6 2 1
- D. result: 6 5 4 3 2
- E. result: 1 2 3 4 5 6
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 99
To prevent a specific user from scheduling tasks with at, what should the administrator do?
- A. Add the specific user to /etc/at.allow file.
- B. Run the following: atd --deny [user].
- C. Add the specific user to nojobs group.
- D. Add the specific user to [deny] section in the /etc/atd.conf file.
- E. Add the specific user to /etc/at.deny file.
Answer: E
NEW QUESTION 100
Which of the following programs can be used to determine the routing path to a given destination?
- A. traceroute
- B. ping
- C. route
- D. dig
- E. netstat
Answer: A
NEW QUESTION 101
Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line? (Specify only the command without any path or parameters.)
Answer:
Explanation:
nmtui
NEW QUESTION 102
Which port is the default server port for the HTTPS protocol? (Specify the port number using digits.)
Answer:
Explanation:
443
NEW QUESTION 103
What does the term Braille Display refer to?
- A. A standard file format for data exchange, similar to XML.
- B. A legacy display technology superseded by LCD.
- C. A standardized high contract graphical theme for desktop applications?
- D. A Linux desktop environment similar to KDE and GNOME.
- E. A physical representation of characters using small dots.
Answer: E
NEW QUESTION 104
What command can be used to generate syslog entries of any facility and priority? (supply just the command name without a path)
Answer:
Explanation:
logger
NEW QUESTION 105
Which of the following statements is valid in the file /etc/nsswitch.conf?
- A. include /etc/nsswitch.d/
- B. hosts: files dns
- C. namespaces: net mount procs
- D. 192.168.168.4 dns-server
- E. multi on
Answer: B
NEW QUESTION 106
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