Operating System(0) -- Contents

Operating System(1)

​​​​​​​1. Storage Structure

2. Execute Phase of CPU

3. Computer System Architecture

4. Operating System Structure

5. Operating System Services

​​​​​​​6. User Operating System Interface

7. Some Concepts

Batch processing

Multitasking (Time-sharing)

Multiprogramming

Real Time System

​​​​​​​Spooling 

Operating System(2)--System Calls

Operating System(3)--System Programs & OS Structures

1. definition

2.  Categories of System programs

3. OS Design & Inplementation

4. Structures of OS

Operating System(4)--Virtual Machine & OS Generation & System Boot

Virtual Machine

OS Generation

System Boot

Operating System(5)-- Process Management

1. Definition

2. Process State

3. Process Control Block 

4. Process Scheduling

5. Context Switch

Operating System(6)--Operation on Processes​​​​​​​

​​​​​​​Process Creation  (fork())

Execution

Process Termination

Operating System(7) -- Interprocess Communication

​​​​​​​Types of processes concurrently is the OS:

Fundamental models of interprocess communication

Shared memory Systems

Producer-Consumer Problem

Operating System(8) -- Message Passing Systems

Message passing

Message-passing facility

Communication between processes

Buffering

Operating System(11) -- Process Synchronization

 

​​​​​​​Operating System (12)-- The Bounded Buffer Problem (Producer-consumer Problem)​​​​​​​

Operating System(13) -- The Critical-Section Problem