Operating System | Computer Science | HSEB Notes



Chapter SIX: Operating System

Detailed Notes to follow….


1.     The Functions of Operating System

·         IO Management

·         Data Management

·         Memory Management

·         Process Management

·         Device Management

·         File Management

·         Command Interpreter

·         Time Sharing

·         Security

·         Deadlock Prevention

·         Interrupt Handeling

·         Virtual Storage

2.     Classifications of OS

·         Batch Processing OS

·         MultiProgramming OS

·         MultiTasking OS

·         MultiProcessing OS

·         Time Sharing System

·         Real Time OS

·         MultiThreading OS

3.     CUI & GUI

4.     UNIX & LINUX