PDF (New 2023) Actual Lpi 101-500 Exam Questions [Q72-Q88]

NEW QUESTION 72
The /etc/_______ file lists currently mounted devices.

NEW QUESTION 73
The command dbmaint & was used to run dbmaintin the background. However, dbmaintis terminated after logging out of the system. Which alternative dbmaintinvocation lets dbmaintcontinue to run even when the user running the program logs out?

NEW QUESTION 74
Which of the following commands lists all currently installed packages when using RPM package management?

NEW QUESTION 75
Consider the following directory:
drwxrwxr-x 2 root sales 4096 Jan 1 15:21 sales
Which command ensures new files created within the directory sales are owned by the group sales? (Choose two.)

NEW QUESTION 76
Which of the following shell redirections will write standard output and standard error output to a file named filename?

NEW QUESTION 77
Which of the following partition types is used for Linux swap spaces when partitioning hard disk drives?

NEW QUESTION 78
Which of the following commands sets the SetUID permission on the executable /bin/foo?
chmod 4755 /bin/foo

NEW QUESTION 79
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)

NEW QUESTION 80
What is the process ID number of the init process on a SysV init based system?

NEW QUESTION 81
Which of the following commands displays the output of the foocommand on the screen and also writes it to a file called /tmp/foodata?
foo | less /tmp/foodata

NEW QUESTION 82
Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)

NEW QUESTION 83
Which program runs a command in specific intervals and refreshes the display of the program’s output?
(Specify ONLY the command without any path or parameters.)

NEW QUESTION 84
FILL BLANK
Which command displays a list of all background tasks running in the current shell? (Specify ONLY the command without any path or parameters.)

NEW QUESTION 85
Which shell command is used to continue background execution of a suspended command?

NEW QUESTION 86
What is the default nice level when a process is started using the nice command?

NEW QUESTION 87
Which of the following commands is used to change options and positional parameters for a running Bash?

NEW QUESTION 88
Regarding the command:
nice -5 /usr/bin/prog
Which of the following statements is correct?