Operating Systems notes

This document covers Chapter 1 to Chapter 5 of William Stallings, Operating Systems: Internals and Design Principles. Chapter 1 - Computer System Overview Chapter 2 - Operating System Overview Chapter 3 - Process Description and Control Chapter 4 - Threads Chapter 5 - Concurrency: Mutual Exclusion and Synchronisation

This document defines what Security and Protection is and how to achieve it for the Operating System for our Computer

This document describes in depth about Process Management through its definition and its Transition or the life cycle of a process. Further describes the CPU Scheduling Algorithms and CPU Scheduling

Describes what Virtual Memory is all about that is sub topics like demand paging different modes ,advantages and disadvantages of demand paging ..Page Replacement, Thrashing ,External and Internal Fragmentations.

This Document entails detailed information about Memory Management which involves its Memory Mapping, Memory Allocation Approaches like Fixed Partition Approach and Variable Partition Approach and Memory Management policies which describes such policies procedure in a detailed way .Such approaches are Swapping, Relocation, Paging and Segmentation

COMP25111 Operating S

This document simply deals with what Deadlock is all about. Its Definition, Characterization, The Model of Deadlock and means and ways of dealing with deadlock describing each way in a detailed way .

My document involves a well summarized notes involving the introduction to Operating System . It defines what an operating system is, functions of an Operating System, History of an Operating System and Types of an Operating System in a well and easy to understand

My Document all that it entails in this sub topic is all about File and File Management and how you can access this files.

COMP25111 Operating S

This document covers Chapter 1 to Chapter 5 of William Stallings, Operating Systems: Internals and Design Principles. Chapter 1 - Computer System Overview Chapter 2 - Operating System Overview Chapter 3 - Process Description and Control Chapter 4 - Threads Chapter 5 - Concurrency: Mutual Exclusion and Synchronisation

My document involves a well summarized notes involving the introduction to Operating System . It defines what an operating system is, functions of an Operating System, History of an Operating System and Types of an Operating System in a well and easy to understand

This Document entails detailed information about Memory Management which involves its Memory Mapping, Memory Allocation Approaches like Fixed Partition Approach and Variable Partition Approach and Memory Management policies which describes such policies procedure in a detailed way .Such approaches are Swapping, Relocation, Paging and Segmentation

This document defines what Security and Protection is and how to achieve it for the Operating System for our Computer

This document simply deals with what Deadlock is all about. Its Definition, Characterization, The Model of Deadlock and means and ways of dealing with deadlock describing each way in a detailed way .

This document describes in depth about Process Management through its definition and its Transition or the life cycle of a process. Further describes the CPU Scheduling Algorithms and CPU Scheduling

My Document all that it entails in this sub topic is all about File and File Management and how you can access this files.

Describes what Virtual Memory is all about that is sub topics like demand paging different modes ,advantages and disadvantages of demand paging ..Page Replacement, Thrashing ,External and Internal Fragmentations.

A detailed introduction about the Operating system