Operating System

Question 1

what is OS ?

Answer 1

A fundamental interface between a computer’s hardware and its users or applications.

Question 2

Types of Operating System

Answer 2

single user

multi user

single tasking

Multi tasking

multiprogramming

Real time

Network

Disturbed

Embedded

Question 3

Functions of OS

Answer 3

• Memory Management: Handles memory allocation, protection, mapping, and swapping.
• Processor Management: Efficiently allocates CPU to processes.
• Device Management: Handles communication between hardware and software.
• I/O Management: Manages data transfer between computer and devices.
• File Management: Organizes, stores, and handles files in an operating system.