OS Introduction

Operating System

Types of Operating Systems

User Mode vs Kernel Mode

What is System Call?

Multi-Programming Vs. Multitasking

Multithreading and Multiprocessing

CPU Scheduling

CPU Scheduling In OS

CPU and I/O Burst Cycles in OS

Preemptive and Non-Preemptive Scheduling in OS

CPU Scheduling Criteria In OS

First Come First Served (FCFS) Scheduling

Process Management

Introduction to Process Management

Process States || 7-States

Process Scheduling Queues

CPU Schedulers

Process Control Block (PCB)

Context Switching

Various Times of Process

CPU Scheduling Algorithms

Non-Preemptive Scheduling

Preemptive Scheduling

Process Synchronization

Process Synchronization

Producer Consumer Problem

Printer Spooler Problem

Semaphores in OS

Deadlock

Deadlock In OS

Deadlock ignorance

Deadlock Avoidance in OS

Deadlock Detection In OS

Deadlock Recovery

Deadlock Prevention In OS

Bankers Algorithm

Memory Management

Memory Management in OS

Fixed Partitioning

Dynamic Partition in OS

Allocation Methods In Contiguous

Compaction in OS

Paging With Examples

Multilevel Paging in OS

Inverted Page Table in OS

Segmentation in OS

Swapping in OS

Virtual Memory

Memory Management Unit (MMU)

Translation Lookaside Buffer (TLB)

Page Table and Mapping

Page Table Entries

Demand Paging

Page Fault

Thrashing

Page Replacement Algorithms

Dynamic Partitioning In OS

File Management

Hard Disk Structure In OS

Disk Scheduling Algorithms

File System in OS

File Allocation Methods

C Program for LOOK Disk Scheduling Algorithm

First Come First Served (FCFS) Scheduling