102-500 Braindumps

102-500 Real Questions

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102-500 Actual Questions

LPI

102-500

LPIC-1 Exam 102, version 5.0

https://killexams.com/pass4sure/exam-detail/102-500

the format of the private key stored in ~/.ssh/id_rsa? CII

nation: The private key stored in ~/.ssh/id_rsa is in PEM (Privacy-Enhanced Mail) format, w 64 encoded format with headers.

ion: 936

emd, what is the purpose of a timer unit file? pecify the system's boot parameters

anage network connections og system events

ontrol the execution of services based on time er: D

nation: A timer unit file in systemd is used to schedule the execution of service units based o

AS
DE
PPK
PE

a Base Quest In syst

To s
To m
To l
To c Answ

criteria, similar to cron but with more advanced features.

Question: 937

If you want to permanently change the hostname of your Linux system to "myserver", which file must you edit to ensure the change persists across reboots?

/etc/hosts
/etc/sysconfig/network
/etc/hostname
/etc/hostnamectl.conf Answer: C

Explanation: The /etc/hostname file contains the static hostname and should be edited to make a permanent change.

Question: 938

ghly customizable interface egration with KDE applications nimalist design and usability focus ensive command-line tools

nation: GNOME is known for its minimalist design, focusing on usability and providing a cl ce that enhances the user experience through simplicity.

ion: 939

ere to configure your NTP client to use the server at time.example.com, which line would your NTP configuration file to ensure it is the primary time source?

tfile time.example.com time.example.com

rict time.example.com ver time.example.com

nation: The line server time.example.com in the NTP configuration file specifies that the NT daemon should synchronize time from the server at time.example.com.

Which of the following features distinguishes the GNOME desktop environment, particularly in its design philosophy and approach to user interaction?

Hi
Int
Mi
Ext Answ

Quest

drif
peer
rest
ser Answ

Question: 940

What command would you use to revoke a GPG key, and what is the typical process followed after revocation?

gpg --delete-key keyid
gpg --revoke-key keyid
gpg --revoke keyid
gpg --revoke-certificate keyid

Explanation: The command gpg --revoke-key keyid is used to revoke a GPG key. After revocation, the revocation certificate should be distributed to key servers and shared with contacts to inform them that the key is no longer valid.

Question: 941

s-config --list-printers

nation: The command lpstat -p displays the status of all printers configured in the CUPS nment, including their availability and whether they are accepting print jobs.

ion: 942

ate a skeleton directory for new users that includes a specific configuration file, which of the ing commands would be most appropriate?

etc/skel/.bashrc /etc/skel/my_config_file 'my_config' >> /etc/skel/my_config_file

radd -k /etc/skel username path/to/my_config_file /etc/skel/

nation: Option B copies the specific configuration file into the skeleton directory, ensuring it ble for new users. The other options do not create a skeleton correctly.

If a user wants to check the list of printers configured in a CUPS environment, which command should they use to display this information?

lpq
cup
lprm
lpst Answ

Quest

cp /
echo
use
cp / Answ

Question: 943

How can you determine if the cron service is currently active and running on your system?

systemctl is-active cron
crontab -l
service cron status
ps aux | grep cron

Explanation: The command systemctl is-active cron checks if the cron service is currently active and running, providing a straightforward way to verify its status.

Question: 944

Which of the following methods can you use to create a pipeline that connects the output of one command to the input of another?

mmand1 | command2 mmand1 < command2 mmand1 & command2

nation: The | operator creates a pipeline, passing the output of command1 directly as input to and2.

ion: 945

dering security best practices, which of the following actions should be taken regarding the sswd and /etc/shadow files to protect user account information?

ange permissions to restrict access, allowing only root to read /etc/shadow and limiting /etc/ priately.

ure both files are world-readable for troubleshooting access issues. re both files in a publicly accessible directory for transparency. gularly backup both files without changing their permissions.

nation: To protect user account information, the /etc/shadow file should be readable only by etc/passwd should be accessible for necessary user account functionality but with restricted sions as appropriate.

command1 > command2

Quest

Ch passwd
appro
Ens
Sto
Re

Question: 946

If a system administrator needs to verify that the timezone is correctly set after using timedatectl, which command would provide the most comprehensive information, including NTP synchronization status?

timedatectl status
date +'%s'
cat /etc/timezone
timedatectl show

Explanation: The command timedatectl status provides detailed information about the current timezone settings, local time, UTC time, and NTP synchronization status, making it comprehensive for verification.

Question: 947

temctl status cups vice cups status

sctl --status er: A

nation: The command systemctl status cups checks the status of the CUPS service, confirmin er it is active and running correctly on the system.

ion: 948

the quickest way to check if the PATH variable includes /usr/local/sbin for the current ses echo $PATH | grep /usr/local/sbin

ntenv PATH | grep /usr/local/sbin

| grep /usr/local/sbin ich /usr/local/sbin

nation: Option A correctly checks for the presence of the directory in the PATH variable. Th do not effectively check the PATH.

In order to check the status of the CUPS service and confirm it is running correctly, which command would you use on a Linux system?

sys
ser
lpst
cup Answ

Quest

pri
path
wh Answ

Question: 949

When configuring SSH, what does the StrictHostKeyChecking option do when set to "no" in the SSH client configuration?

It automatically adds new host keys to the known_hosts file without prompting.
It requires a password for every connection.
It disables host key verification entirely.
It restricts connections to known hosts only.

Explanation: Setting StrictHostKeyChecking to "no" allows the SSH client to automatically add new host keys to the known_hosts file without prompting the user for confirmation.

Question: 950

Which command would be used to view the details of a specific systemd timer and its associated service?

Quest

10.
All C. 192