2022 Updated Lpi 102-500 Dumps PDF - Want To Pass 102-500 Fast
102-500 Practice Exam Dumps - 99% Marks In Lpi Exam
NEW QUESTION 88
Which of the following environment variables can be defined in locale.conf? (Choose two.)
- A. LC_TIME
- B. LC_USERNAME
- C. LC_ALL
- D. LC_GEOGRAPHY
- E. LC_UTF8
Answer: A,C
NEW QUESTION 89
What output will the following command sequence produce?
echo '1 2 3 4 5 6' | while read a b c; do
echo result: $c $b $a;
done
- A. result: 3 2 1
- B. result: 3 4 5 6 2 1
- C. result: 6 5 4 3 2 1
- D. result: 1 2 3 4 5 6
- E. result: 6 5 4
Answer: B
NEW QUESTION 90
Which of the following states can NetworkManager show regarding the system's network connectivity?
(Choose two.)
- A. full
- B. login-required
- C. up
- D. firewalled
- E. portal
Answer: A,E
NEW QUESTION 91
Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)
- A. --from=
- B. --upto=
- C. --date=
- D. --since=
- E. --until=
Answer: D,E
NEW QUESTION 92
What is the purpose of a screen reader?
- A. It displays lines and markers to help people use speed reading techniques.
- B. It reads text displayed on the screen to blind or visually impaired people.
- C. It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
- D. It manages and displays files that contain e-books.
Answer: B
NEW QUESTION 93
Which of the following commands lists all queued print jobs?
- A. lpq
- B. lpr
- C. lp
- D. lsq
- E. lpd
Answer: A
NEW QUESTION 94
Which of the following files assigns a user to its primary group?
- A. /etc/passwd
- B. /etc/pgroup
- C. /etc/gshadow
- D. /etc/group
- E. /etc/shadow
Answer: A
NEW QUESTION 95
By default, the contents of which directory will be copied to a new user's home directory when the account is created by passing the -m option to the useradd command? (Specify the full path to the directory.)
Answer:
Explanation:
/etc/skel
NEW QUESTION 96
Which of the following commands preloads and manages existing SSH keys that are used for automatic authentication while logging in to order machines using SSH?
- A. ssh-keygen
- B. sshd
- C. ssh-pki
- D. ssh-keyring
- E. ssh-agent
Answer: A
NEW QUESTION 97
What is NOT contained in the locale setting of the operating system?
- A. currency symbol
- B. thousands separator
- C. language
- D. timezone
Answer: D
NEW QUESTION 98
Which command, available with all MTAs, is used to list the contents of the MTA's mail queue? (Specify ONLY the command without any path or parameters.)
Answer:
Explanation:
mailq, /usr/bin/mailq, sendmail -bp, /usr/sbin/sendmail -bp, /usr/lib/sendmail -bp, sendmail, /usr/sbin/sendmail, /usr/lib/sendmail
NEW QUESTION 99
On a Linux system with shadow passwords enabled, which file in the file system contains the password hashes of all local users? (Specify the full name of the file, including path.)
Answer:
Explanation:
/etc/shadow
NEW QUESTION 100
Which of the following sections exists in a systemd timer unit?
- A. [Events]
- B. [Trigger]
- C. [Schedule]
- D. [Timer]
- E. [cron]
Answer: D
NEW QUESTION 101
What information related to a user account is modified using the chage command?
- A. Group membership
- B. Set of commands available to the user
- C. Default ownership for new files
- D. Password expiry information
- E. Default permissions for new files
Answer: D
NEW QUESTION 102
Which file inside the CUPS configuration directory contains the settings of the printers?
- A. printcap.conf
- B. snmp.conf
- C. cups-devices.conf
- D. cupsd.conf
- E. printers.conf
Answer: E
NEW QUESTION 103
What is true regarding a default route?
- A. The default route is always used first. When the default route is not available more specific routes are tried.
- B. When a default route is set, all other routes are disabled until the default route is deleted.
- C. Without a default route, no network communication even in directly attached networks is possible.
- D. The default route is only used if there is not a more specific route to a destination host or network.
Answer: D
NEW QUESTION 104
Which mechanism does ssh use to interact with the SSH agent?
- A. Connecting to port 2222 which is used by the system-wide SSH agent.
- B. Starting ssh-agent as a child process for each ssh invocation.
- C. Using the fixed socket .ssh-agent/ipc.
- D. Creating an alias replacing ssh with calls to ssh-agent.
- E. Evaluating environment variables such as SSH_AUTH_SOCK.
Answer: E
NEW QUESTION 105
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