Operating Systems by Prof Ravindrababu Ravula
Published 8/2026
Created by Prof Ravindrababu Ravula
MP4 |
Video: h264, 1280x720 |
Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels |
Genre: eLearning |
Language: English |
Duration: 201 Lectures ( 36h 47m ) |
Size: 34.6 GB
Master Operating Systems from Basics to Advanced Concepts with Processes, Memory Management, Scheduling, Deadlocks, File
What you'll learn

Understand the fundamentals, functions, and architecture of Operating Systems

Learn about processes, threads, process scheduling, and inter-process communication

Understand CPU scheduling algorithms and how operating systems manage processes

Learn memory management, paging, segmentation, and virtual memory

Understand file systems, file management, and storage management

Learn about deadlocks, synchronization, and concurrency

Understand input/output systems and device management

Explore operating system security and protection mechanisms

Understand how an Operating System manages hardware and software resources

Apply Operating System concepts to real-world programming and system-level problems
Requirements

Basic knowledge of computers and how they work

Familiarity with fundamental programming concepts is helpful but not mandatory

Basic understanding of data structures and algorithms is recommended

No prior knowledge of Operating Systems is required

A computer or laptop for practicing concepts and following along with the course is recommended

Most importantly, students should be willing to learn and practice the concepts covered in the course
Description
Master Operating Systems for GATE, College, Placements & Technical Interviews
Build a strong foundation in
Operating Systems (OS) with this complete course designed for
GATE aspirants, college students, placement preparation, competitive programmers, and anyone who wants to understand how modern computer systems work internally.
This course is taught by
RBR Sir, with a strong focus on conceptual clarity, practical understanding, and problem-solving. The course goes beyond memorizing definitions and formulas-it helps you understand the
core principles behind Operating Systems and how they are applied to real-world computing systems.
Starting from the fundamentals, the course gradually moves toward advanced concepts commonly asked in

GATE CS & DA

University and college examinations

Technical interviews

Placement and aptitude preparation

Competitive programming

Computer science fundamentals

System-level programming and software development
You will learn how an Operating System manages
CPU, processes, memory, files, storage, and hardware resources, along with the mechanisms used to provide efficient and secure execution of programs.
What You Will Learn

Operating System fundamentals and architecture

System calls and OS services

Processes and Process Control Blocks

Process states and process management

Threads and multithreading

Inter-Process Communication (IPC)

CPU scheduling algorithms

Scheduling problems and numerical analysis

Process synchronization

Critical sections, semaphores, and monitors

Deadlocks and deadlock-handling techniques

Memory management

Paging and segmentation

Virtual memory and page replacement algorithms

File systems and file management

Disk scheduling and storage management

I/O systems and device management

Protection and security fundamentals

Important Operating Systems problems and concepts for examinations
Topics Covered

Introduction to Operating Systems

OS Structures and Services

System Calls

Processes

Threads

Process Scheduling

CPU Scheduling Algorithms

Inter-Process Communication

Process Synchronization

Semaphores and Critical Section Problems

Deadlocks

Memory Management

Paging

Segmentation

Virtual Memory

Page Replacement Algorithms

File Systems

File Allocation Methods

Disk Scheduling

I/O Management

Protection and Security

GATE PYQs & Practice Problems
Who this course is for

GATE CS & DA aspirants preparing for Operating Systems.

Engineering and Computer Science students studying Operating Systems.

College and university students preparing for semester examinations.

Students preparing for technical interviews and placement exams.

Competitive programmers who want to strengthen their OS fundamentals.

Beginners who want to understand Operating Systems from the basics.

Anyone interested in learning how Operating Systems manage processes, memory, files, and system resources.
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