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LPIC1 exam information LPIC1 101-500 exam objectives
NEW QUESTION 32
What is the purpose of the xargs command?
- A. It passes arguments to an X server.
- B. It allows users to specify long options for commands that normally only accept short options.
- C. It asks a question, graphically, and returns the answer to the shell.
- D. It helps shellscripts take variable argument lists.
- E. It reads standard input (STDIN) and builds up command lines to execute.
Answer: E
NEW QUESTION 33
What is contained on the EFI System Partition?
- A. The Linux default shell binaries
- B. The user home directories
- C. The default swap space file
- D. The Linux root file system
- E. The first stage boot loader
Answer: E
Explanation:
Explanation/Reference:
NEW QUESTION 34
What is the process ID number of the init process on a SysV init based system?
- A. 0
- B. It is set to the current run level.
- C. 1
- D. It is different with each reboot.
- E. 2
Answer: A
NEW QUESTION 35
Which of the following is correct when talking about mount points?
- A. Directories need to have the SetUID flag set to be used as a mount point.
- B. Files within a directory are deleted when the directory is used as a mount point.
- C. Only empty directories can be used as a mount point.
- D. Every existing directory can be used as a mount point.
Answer: D
NEW QUESTION 36
Which command displays the current disk space usage for all mounted file systems?
(Specify ONLY the command without any path or parameters.)
Answer:
Explanation:
du
NEW QUESTION 37
Which command displays the contents of the Kernel Ring Buffer on the command line? (Provide only the command name without any options or path information)
Answer:
Explanation:
dmesg, /bin/dmesg
NEW QUESTION 38
Which of the following are filesystems which can be used on Linux root partitions? (Choose two.)
- A. NTFS
- B. XFS
- C. ext3
- D. VFAT
- E. swap
Answer: C,E
NEW QUESTION 39
Which command displays a list of all background tasks running in the current shell? (Specify ONLY the command without any path or parameters.)
Answer:
Explanation:
jobs
NEW QUESTION 40
Which of the following is true when a file system, which is neither listed in /etc/fstab nor known to system, is mounted manually?
- A. systemd ignores any manual mounts which are not done using the systemctl mount command
- B. systemd automatically generates a mount unit and monitors the mount point without changing it
- C. systemctl unmount must be used to remove the mount because system opens a file descriptor on the mount point
- D. Unless a systemd mount unit is created, systemd unmounts the file system after a short period of time
- E. The command systemctl mountsync can be used to create a mount unit based on the existing mount
Answer: E
NEW QUESTION 41
In order to display all currently mounted filesystems, which of the following commands could be used?
(Choose TWO correct answers.)
- A. cat /proc/self/mounts
- B. free
- C. mount
- D. lsmounts
- E. cat /proc/filesystems
Answer: A,C
NEW QUESTION 42
Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
- A. /etc/reboot
- B. /etc/inittab
- C. /proc/inittab
- D. /etc/keys
- E. /proc/keys
Answer: B
NEW QUESTION 43
Which daemon handles power management events on a Linux system?
acpid
- A.
- B. batteryd
- C. inetd
- D. psd
- E. pwrmgntd
Answer: B
NEW QUESTION 44
In the vi editor, what vi command will copy (but not paste) from the current line at the cursor and the following 16 lines (17 lines total)?
Specify the correct vi command without spaces.
Answer:
Explanation:
17yy
NEW QUESTION 45
Given the following input stream:
txt1.txt
atxt.txt
txtB.txt
Which of the following regular expressions turns this input stream into the following output stream?
txt1.bak.txt
atxt.bak.txt
txtB.bak.txt
- A. s/[.txt]/.bak$1/
- B. s/^.txt/.bak/
- C. s/txt$/bak.txt/
- D. s/txt/bak.txt/
- E. s/^txt$/.bak^/
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 46
A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?
- A. Using modinfo -kfollowed by the name of the offending module
- B. Using lsmod --remove --autocleanwithout specifying the name of a specific module
- C. Adding a blacklistline including the name of the offending module to the file /etc/modprobe.d/ blacklist.conf
- D. Using modprobe -rfollowed by the name of the offending module
- E. Deleting the kernel module's directory from the file system and recompiling the kernel, including its modules
Answer: C
NEW QUESTION 47
In the vi editor, what vi command will copy (but not paste) from the current line at the cursor and the following 16 lines (17 lines total)? Specify the correct vi command without spaces.
Answer:
Explanation:
17yy
NEW QUESTION 48
How many fields are in a syntactically correct line of /etc/fstab?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: A
NEW QUESTION 49
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