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Free LPI 101-400 Practice Exam with Questions & Answers | Set: 3

Questions 21

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

Options:
A.

/etc/keys

B.

/proc/keys

C.

/etc/inittab

D.

/proc/inittab

E.

/etc/reboot

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Questions 22

Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

Options:
Questions 23

During a system boot cycle, what program is executed after the BIOS completes its tasks?

Options:
A.

The bootloader

B.

The inetd program

C.

The init program

D.

The kernel

Questions 24

Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)

Options:
A.

startd

B.

systemd

C.

Upstart

D.

SysInit

E.

SysV init

Questions 25

What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

Options:
A.

Device IRQ settings

B.

PCI bus speed

C.

System battery type

D.

Device vendor identification

E.

Ethernet MAC address

Questions 26

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.)

Options:
A.

shutdown -R 1 now

B.

shutdown -single now

C.

init 1

D.

telinit 1

E.

runlevel 1

Questions 27

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

Options:
A.

systemd.target=rescue.target

B.

systemd.runlevel=rescue.target

C.

systemd.service=rescue.target

D.

systemd.default=rescue.target

E.

systemd.unit=rescue.target

Questions 28

What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.)

Options:
A.

Entries for all possible devices get created on boot even if those devices are not connected.

B.

Additional rules for udev can be created by adding them to /etc/udev/rules.d/.

C.

When using udev, it is not possible to create block orcharacter devices in /dev/ using mknod.

D.

The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup.

E.

The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.

Questions 29

Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?

Options:
A.

hidemenu

B.

splash

C.

timeout

D.

showmenu

Questions 30

Which of the following commands updates the linker cache of shared libraries?

Options:
A.

mkcache

B.

soconfig

C.

mkldconfig

D.

lddconfig

E.

ldconfig

Exam Code: 101-400
Certification Provider: LPI
Exam Name: LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2
Last Update: Mar 28, 2025
Questions: 177