LPI LINUX ESSENTIALS QUESTIONS AND ANSWERS 2024/2025
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Course
LINUX ESSENTIALS CERTIFICATION
Institution
LINUX ESSENTIALS CERTIFICATION
What are the differences between hard disk drives and solid state disks? (Choose two.)
→ Hard disks have a motor and moving parts, solid state disks do not.
→
→ Solid state disks provide faster access to stored data than hard disks.
Reverse DNS assigns hostnames to IP addresses. How is th...
Which of the following outputs comes from the command free?
→ E. total used free shared buff/cache available
What is true about the dmesg command? (Choose two.)
→ It displays the content of the Linux kernel's ring buffer.
→
→ E. It might not display older information because it was overwritten by newer
information.
→ Hide Solution
Which of the following outputs could stem from the command last?
→ E. root tty2 Wed May 17 21:11 - 21:11 (00:00)
→ Hide Solution
What is the UID of the user root?
→ 0
Which permissions are set on a regular file once the permissions have been modified with the
command chmod 654 file.txt?
→ E. -rw-r-xr--
What is true about the owner of a file?
→ A. Each file is owned by exactly one user and one group.
Which of the following permissions are set on the /tmp/ directory?
Which command adds the new user tux and creates the user's home directory with default
configuration files?
→ B. useradd ""m tux
What information is stored in /etc/passwd? (Choose three.)
→ B. The numerical user ID
→ C. The username
→ D. The encrypted password
Which of the following tar options handle compression? (Choose two.)
→ B. -z
→
→ D. -j
FILL BLANK -What keyword is used in a shell script to begin a loop? (Specify one keyword
only, without any additional information.)
→ for
Which of the following commands creates an archive file work.tar from the contents of the
directory ./work/?
→ B. tar ""cf work.tar ./work/
Which of the following keys can be pressed to exit less?
→ D. q
The current directory contains the following file:
1|Page| GradeA+ | 2 0 0 2 5
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