Operating Systems

About

An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers. Some popular Operating Systems include Linux Operating System, Windows Operating System, VMS, OS/400, AIX, z/OS, etc.

The notes of Operating System below includes following topics:

  • Introduction to Operating System

  • Process Concurrency

  • Memory Management

  • Deadlocks

  • Process & Process Scheduling

  • I/O Management & Disc Scheduling

OS UNIT 5.pdf

Memory Management

OS UNIT 1.pdf

Introduction to OS

Deadlocks.pdf

Deadlocks

OS Unit 3.pdf

Process Concurrency

OS UNIT 6.pdf

I/O Management & Disc Scheduling

OS UNIT 2.pdf

Process & Process Scheduling