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: Controls how memory is used and shared.

Processor Management: Decides which task uses the CPU and when.

Device Management: Helps the computer talk to hardware like printers or keyboards.

I/O Management: Manages how data moves between the computer and devices.

File Management: Organizes and keeps track of files and folders.