Match each Linux boot component to its role.
Drag a concept onto its matching description — or click a concept then click the description.
Bootloader that loads the kernel and initramfs
Temporary root filesystem for early boot drivers
Init system that starts services and manages targets
Compressed Linux kernel image
Older initial ramdisk for booting
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
GRUB: Bootloader that loads the kernel and initramfs.
The correct matches are: GRUB loads kernel and initramfs; initramfs is a temporary root filesystem; kernel manages hardware and processes; init/systemd is the first process. Common confusions include MBR being mistaken for a kernel loader and initramfs for GRUB config storage.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
GRUB: Bootloader that loads the kernel and initramfs.
Why this is correct
GRUB is the bootloader that loads the Linux kernel and initramfs into memory.
initramfs: Temporary root filesystem used before the real root is mounted.
Why this is correct
The initramfs provides a temporary root filesystem with drivers and tools needed to mount the real root.
kernel: Core of the OS that manages hardware and processes.
Why this is correct
The kernel is the core component that manages system resources, hardware, and processes.
init (systemd): First process started by the kernel, manages services.
Why this is correct
The init process (systemd) is the first user-space process started by the kernel and manages system services.
MBR: Loads the Linux kernel.
Why it's wrong here
The MBR contains boot code that loads the bootloader (e.g., GRUB), not the kernel directly.
initramfs: Contains the GRUB configuration.
Why it's wrong here
The GRUB configuration is stored in files like /boot/grub/grub.cfg, not in the initramfs.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This LPIC-2 practice question is part of Courseiva's free LPI certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the LPIC-2 exam.