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JNTUK B.TECH R20 2-1 Syllabus For Operating systems PDF 2022

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JNTUK B.TECH R20 2-1 Syllabus For Operating systems PDF 2022

Get Complete Lecture Notes for Operating systems on Cynohub APP

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You will be able to find information about Operating systems along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Operating systems after reading this blog. Operating systems has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Operating systems can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Operating systems are mentioned below in detail. If you are having a hard time understanding Operating systems or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Operating systems Unit One

Operating Systems Overview: Operating system functions, Operating system structure, Operating systems operations, Computing environments, Open-Source Operating Systems.

System Structures: Operating System Services, User and Operating-System Interface, systems calls, Types of System Calls, system programs, operating system structure, operating system debugging, System Boot.

Operating systems Unit Two

Process Concept: Process scheduling, Operations on processes, Inter-process communication, Communication in client server systems.

Multithreaded Programming: Multithreading models, Thread libraries, Threading issues. Process Scheduling: Basic concepts, Scheduling criteria, Scheduling algorithms, Multiple processor scheduling, Thread scheduling.

Inter-process Communication: Race conditions, Critical Regions, Mutual exclusion with busy waiting, Sleep and wakeup, Semaphores, Mutexes, Monitors, Message passing, Barriers, Classical IPC Problems – Dining philosophers problem, Readers and writers problem.

Get Complete Lecture Notes for Operating systems on Cynohub APP

Download the APP Now! ( Click Here )

Operating systems Unit Three

Memory-Management Strategies: Introduction, Swapping, Contiguous memory allocation, Paging, Segmentation.

Virtual Memory Management: Introduction, Demand paging, Copy on-write, Page replacement, Frame allocation, Thrashing, Memory-mapped files, Kernel memory allocation.

Operating systems Unit Four

Deadlocks: Resources, Conditions for resource deadlocks, Ostrich algorithm, Deadlock detection and recovery, Deadlock avoidance, Deadlock prevention.

File Systems: Files, Directories, File system implementation, management and optimization. Secondary-Storage Structure: Overview of disk structure, and attachment, Disk scheduling, RAID structure, Stable storage implementation.

Operating systems Unit Five

System Protection: Goals of protection, Principles and domain of protection, Access matrix, Access control, Revocation of access rights.

System Security: Introduction, Program threats, System and network threats, Cryptography for security, User authentication, Implementing security defenses, Firewalling to protect systems and networks, Computer security classification.

Case Studies: Linux, Microsoft Windows.

Operating systems Course Objectives

The objectives of this course is to

Introduce to the internal operation of modern operating systems

Define, explain, processes and threads, mutual exclusion, CPU scheduling, deadlock, memory management, and file systems

Understand File Systems in Operating System like UNIX/Linux and Windows

Understand Input Output Management and use of Device Driver and Secondary Storage (Disk) Mechanism

Analyze Security and Protection Mechanism in Operating System

Operating systems Course Outcomes

After learning, the course the students should be able to:

Describe various generations of Operating System and functions of Operating System

Describe the concept of program, process and thread and analyze various CPU Scheduling Algorithms and compare their performance

Solve Inter Process Communication problems using Mathematical Equations by various methods

Compare various Memory Management Schemes especially paging and Segmentation in Operating System and apply various Page Replacement Techniques

Outline File Systems in Operating System like UNIX/Linux and Windows

Operating systems Text Books

Silberschatz A, Galvin P B, and Gagne G, Operating System Concepts, 9th edition, Wiley, 2013.

Tanenbaum A S, Modern Operating Systems, 3rd edition, Pearson Education, 2008. (for Interprocess Communication and File systems.)

Operating systems Reference Books

Dhamdhere D M, Operating Systems A Concept Based Approach, 3rd edition, Tata McGraw-Hill, 2012.

Stallings W, Operating Systems -Internals and Design Principles, 6th edition, Pearson Education, 2009

Nutt G, Operating Systems, 3rd edition, Pearson Education, 2004.

Scoring Marks in Operating systems

Scoring a really good grade in Operating systems is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your B.tech examinations . This video will also inform students on how to score high grades in Operating systems . There are a lot of reasons for getting a bad score in your Operating systems exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUK B.Tech R20 Operating systems was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Operating systems on Cynohub APP

Download the APP Now! ( Click Here )

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