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BCS654B VTU Notes: Fundamentals of Operating Systems

Bridge the gap between hardware and software with our BCS654B VTU Notes. Master process management, memory allocation, and file systems for the 2022 Scheme at the all-new vtubuddy.in Computer Science resource portal.

Fundamentals of Operating Systems

BCS654B

2022 Scheme

Module 1 : Introduction

Introduction: What operating systems do; Computer System organization; Computer System Organization, Computer System architecture; Operating System operations; Resource Management
Operating System Structures: Operating System Servies, User and Operating System interface; System calls, Application Program Interface, Types of system calls;

Module 2 : Process Management

Process Management: Process concept; Process scheduling; Operations on processes; Interprocess Communication Multi-threaded Programming: Overview; Multithreading models, Thread Libraries

Module 3 : CPU Scheduling

CPU Scheduling: Basic Concepts, Scheduling criteria, Scheduling algorithms, Thread Scheduling,
Process Synchronization: Synchronization: The critical section problem; Peterson’s solution; Semaphores; Classical problems of synchronization;

Module 4 : Deadlocks

Deadlocks: System model; Deadlock characterization; Methods for handling deadlocks; Deadlock prevention; Deadlock avoidance; Deadlock detection and recovery from deadlock.
Memory Management: Background; Contiguous memory allocation; Paging; Structure of page table

Module 5 : Virtual Memory Management

Virtual Memory Management: Background; Demand paging; Copy-on-write; Page replacement;
File System Interface: File concept; Access methods; Directory Structure, Protection, File
System Implementation: File System Structure, File System Operations,
File System Internals: File Systems, File System Mounting; Partition and Mounting, File sharing;