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Question 1

role/function of kernel in linux

Answer 1

Memory Management – Allocates and manages system memory for processes.

Process Management – Starts, stops, and switches between running tasks.

Resource Allocation – Distributes CPU, memory, and other resources to applications.

Device Handling – Manages input/output operations and hardware devices.

System Startup – Initializes the system and starts essential services after boot.

Question 2

2 linux distribution

Answer 2

Red Hat-based Distribution

Focuses on enterprise and server use. Known for stability and support. Examples include Red Hat Enterprise Linux (RHEL) and CentOS.

Debian-based Distribution

Popular for desktops and servers. Known for being user-friendly and reliable. Examples include Ubuntu and Linux Mint.

Question 3

ls [option] [arguments] command

Answer 3

-l (long listing format)

Shows detailed information like permissions, owner, size, and modification date.

-a (all files)

Lists all files, including hidden ones (those starting with a dot .).

-h (human-readable sizes)

Used with -l to show file sizes in KB, MB, etc.

-R (recursive)

Lists all files in the current directory and its subdirectories.

Question 4

pwd

Answer 4

Print working directory
Shows the current directory you are in.

Question 5

$HOME

Answer 5

Refers to your home directory, no matter where you currently are.

It stores the path to your personal user directory.

Question 6

installation process of Linux distro to become dual boot in Window OS.

Answer 6

1. Backup Your Data
2. Create Space on Windows
3. Download Linux ISO & Make Bootable USB
4. Boot from USB Drive
5. Install Linux
6. Reboot and Choose OS