102-400 LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 Free Practice Exam Questions (2025 Updated)
Prepare effectively for your LPI 102-400 LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
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.)
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.)
Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?
Which file lists which users can execute commands using sudo? (Specify the full name of the file, including path.)
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.)
Which of the following is observed and corrected by a NTP client?
Which option in the /etc/ntp.conf file specifies an external NTP source to be queried for time information? (Specify ONLY the option without any values or parameters.)
Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?
Which command is used to sync the hardware clock to the system clock? (Specify ONLY the command without any path or parameters.)
Why is the correct configuration of a system's time zone important?
Which commands can be used to change a user's account aging information? (Choose THREE correct answers.)
In which file, if present, must all users be listed that are allowed to use the cron scheduling system? (Specify the full name of the file, including path.)
Which of the following fields can be found in the /etc/group file? (Choose THREE correct answers.)
Which of the following steps prevents a user from obtaining an interactive login session?
The system's timezone may be set by linking /etc/localtime to an appropriate file in which directory? (Provide the full path to the directory, without any country information)
To prevent a specific user from scheduling tasks with at, what should the administrator do?