Basics Of Operating System

Operating System

What you’ll learn
outline the structure of OS and basic architectural components involved in OS design
introduce the concept of deadlock and various memory management mechanism
familiarize the scheduling algorithms, file systems, and I/O schemes
identify and tell the various embedded operating systems and computer security concepts

Requirements
Nil

Description
his course provides an in-depth understanding of the principles, design, and implementation of modern operating systems. It focuses on how operating systems manage hardware resources, provide services to application software, and ensure system efficiency and reliability. Students will explore both theoretical concepts and implementation techniques used in real-world operating systems. The course covers essential topics including process and thread management, CPU scheduling, synchronization and concurrency, deadlocks, memory management, file systems, input/output (I/O) systems, virtualization, and security. Advanced topics such as distributed systems, real-time operating systems, and mobile OS concepts may also be introduced.Throughout the course, students will gain hands-on experience through labs and projects, where they will simulate or build components of an operating system, reinforcing their understanding of complex system interactions.Key Topics Covered:Introduction to Operating SystemsProcess Concepts, Threads, and Multithreading ModelsCPU Scheduling AlgorithmsSynchronization and Concurrency (Semaphores, Mutexes)Deadlock Detection, Prevention, and AvoidanceMemory Management (Paging, Segmentation, Virtual Memory)Learning Outcomes:By the end of this course, students will be able to:Understand the design and functioning of key OS components.Develop solutions for process synchronization and deadlock problems.Analyze and compare memory management and CPU scheduling strategies.Implement and simulate parts of an operating system

Overview
Section 1: Introduction and Process Management

Lecture 1 Operating System Structure and Operations

Lecture 2 Process Concept

Lecture 3 Process Scheduling

Lecture 4 Operations on Processes

Lecture 5 Inter Process Communication

Lecture 6 Threads

Section 2: Process Synchronization and CPU Scheduling

Lecture 7 Process Synchronization and Critical-Section Problem

Lecture 8 Mutex and Semaphores

Lecture 9 Basic Concepts, Scheduling Criteria

Lecture 10 Scheduling Algorithms

Section 3: Deadlocks

Lecture 11 Deadlock

Lecture 12 Deadlock Prevention and Avoidance

Lecture 13 Deadlock Detection and Recovery

Section 4: Memory Management

Lecture 14 Main Memory, Swapping, Contiguous Memory Allocation

Lecture 15 Segmentation

Lecture 16 Paging

Lecture 17 Structure of the Page Table

Lecture 18 Virtual Memory

Lecture 19 Demand Paging, Copy-on-Write, Page Replacement,

Students

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