Jul-2025 New Version 101-500 Certificate & Helpful Exam Dumps is Online
101-500 Free Certification Exam Material with 510 Q&As
NEW QUESTION # 116
SIMULATION
Which command reads and displays the current contents of the Kernel Ring Buffer on the command line? (Specify ONLY the command without any path or parameters.)
Answer:
Explanation:
dmesg
NEW QUESTION # 117
SIMULATION
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 # 118
What command is used to display a file in octal format?
Answer:
Explanation:
hexdump
/usr/bin/hexdump
NEW QUESTION # 119
In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?
- A. By issuing a command such as :set repetition=4 which repeats every subsequentcommand 4 times.
- B. By using the command :repeat followed by the number and the command.
- C. By specifying the number right in front of a command such as 4l or 2yj.
- D. By selecting all affected lines using the shift and cursor keys before applying the command.
Answer: C
NEW QUESTION # 120
What can the tee command be used for?
- A. Pipe the output of one command into the input of another
- B. Use the output of one command as arguments to another
- C. Add line numbers to the output of a command
- D. Send a command's output to stdout and a to file at the same time
- E. Print the contents of a file in reverse order
Answer: D
NEW QUESTION # 121
While editing a file in vi, the file changes due to another process. Without exiting vi, how can the file be reopened for editing with the new content?
- A. :n
- B. :r
- C. :e
- D. :w
Answer: C
NEW QUESTION # 122
In Bash, inserting 2>&1 after a command redirects:
- A. standard input to standard error.
- B. standard error to standard output.
- C. standard error to standard input.
- D. standard output to standard error.
- E. standard outputto standard input.
Answer: D
NEW QUESTION # 123
What is the purpose of the Filesystem Hierarchy Standard?
- A. It is a security model used to ensure files are organized according to their permissions and accessibility.
- B. It defines a common internal structure of inodes for all compliant filesystems.
- C. It provides unified tools to create, maintain and manage multiple filesystems in a common way.
- D. Itis a distribution neutral description of locations of files and directories.
Answer: D
Explanation:
Explanation
The Filesystem Hierarchy Standard is a distribution neutral description of locations of files and directories.
According to the first result, it is a reference describing the conventions used for the layout of Unix-like systems. It is maintained by the Linux Foundation and the latest version is 3.0
NEW QUESTION # 124
Which of the following sequences in the vi editor saves the opened document and exits the editor? (Choose two.) Ctrl XX
- A. Esc ZZ
- B. Esc zz
- C.
- D. Esc :wq
- E. Ctrl :W
Answer: A,C
NEW QUESTION # 125
Which command will show you the contents of a gzip compressed tar archive?
- A. gzip archive.tgz | tar xvf -
- B. tar cf archive.tgz
- C. gzip -d archive.tgz | tar tvf -
- D. tar ztf archive.tgz
Answer: D
NEW QUESTION # 126
Which of the following commands generates a list of user names from /etc/passwdalong with their login shell?
column -s : 1,7 /etc/passwd
- A. chop -c 1,7 /etc/passwd
- B. sort -t: -k1,7 /etc/passwd
- C. colrm 1,7 /etc/passwd
- D.
- E. cut -d: -f1,7 /etc/passwd
Answer: D
NEW QUESTION # 127
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.)
Answer:
Explanation:
watch
NEW QUESTION # 128
What is contained on the EFI System Partition?
- A. The first stage boot loader
- B. The Linux default shell binaries
- C. The user home directories
- D. The default swap space file
- E. The Linux root file system
Answer: A
Explanation:
Explanation
The EFI System Partition (ESP) is a special partition on a disk that contains the UEFI boot loaders, applications and drivers for the installed operating systems. The UEFI firmware will load these files from the ESP when the system boots. The ESP is mandatory for UEFI boot and it is usually formatted with a FAT file system. The ESP is part of the 101.1 Determine and configure hardware settings topic of the LPI Linux Essentials certification program12.
The other options are false or irrelevant. The Linux root file system is not contained on the ESP, it is usually on a separate partition with a Linux file system, such as ext4 or btrfs. The default swap space file is not contained on the ESP, it is usually on a swap partition or a swap file on the Linux root file system. The Linux default shell binaries are not contained on the ESP, they are usually on the /bin directory of the Linux root file system. The user home directories are not contained on the ESP, they are usually on the /home directory of the Linux root file system or on a separate partition. References:
* Linux Essentials - Linux Professional Institute Certification Programs1
* Exam 101 Objectives - Linux Professional Institute2
* EFI system partition - ArchWiki3
* /boot/efi Linux partition: What is, usage recommendations
NEW QUESTION # 129
What command will print a list of usernames (first column) and their corresponding user id (uid, third column) from /etc/passwd?
- A. chop -c l,3 /etc/passwd
- B. fmt -u /etc/passwd
- C. cut -d: -fl,3 /etc/passwd
- D. tac l-3 /etc/passwd
Answer: C
NEW QUESTION # 130
What file is read by the program ldconfig?
- A. /etc/ld.so.conf
- B. /etc/ld.so.cache
- C. /etc/modules.conf
- D. /lib/ld.so
Answer: A
NEW QUESTION # 131
What can the Logical Volume Manager (LVM) be used for? (Choose THREE correct answers.)
- A. To create snapshots.
- B. To dynamically change the size of logical volumes.
- C. To dynamically create or delete logical volumes.
- D. To encrypt logical volumes.
- E. To create RAID 9 arrays.
Answer: A,B,C
NEW QUESTION # 132
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