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Some previous editions of this book were published from Pearson Education (ISBN 9788131730225). This book, designed for those who are taking introductory courses on operating systems, presents both theoretical and practical aspects of modern operating systems. Although the emphasis is on theory, while exposing you (the reader) the subject matter, this book maintains a balance between theory and practice. The theories and technologies that have fueled the evolution of operating systems are primarily geared towards two goals: user convenience in maneuvering computers and efficient utilization of hardware resources. This book also discusses many fundamental concepts that have been formulated over the past several decades and that continue to be used in many modern operating systems. In addition, this book also discusses those technologies that prevail in many modern operating systems such as UNIX, Solaris, Linux, and Windows. While the former two have been used to present many in-text examples, the latter two are dealt with as separate technological case studies. They highlight the various issues in the design and development of operating systems and help you correlate theories to technologies. This book also discusses Android exposing you a modern software platform for embedded devices. This book supersedes ISBN 9788131730225 and its other derivatives, from Pearson Education India. (They have been used as textbooks in many schools worldwide.) You will definitely love this self edition, and you can use this as a textbook in undergraduate-level operating systems courses.
Software -- Operating Systems.
Over the past two decades, there has been a huge amount of innovation in both the principles and practice of operating systems Over the same period, the core ideas in a modern operating system - protection, concurrency, virtualization, resource allocation, and reliable storage - have become widely applied throughout computer science. Whether you get a job at Facebook, Google, Microsoft, or any other leading-edge technology company, it is impossible to build resilient, secure, and flexible computer systems without the ability to apply operating systems concepts in a variety of settings. This book examines the both the principles and practice of modern operating systems, taking important, high-level concepts all the way down to the level of working code. Because operating systems concepts are among the most difficult in computer science, this top to bottom approach is the only way to really understand and master this important material.
Don't call your tech guru for help—get this book and help yourself! What do you want to do with your Windows computer? Sign up for Facebook to keep up with your friends? Watch a video taken during the latest family trip? Find your latest email messages with a single click of the mouse? Look no further than Windows 11 For Seniors For Dummies to discover how to do these tasks and others that you depend on a daily basis. With this guide to the popular operating system, you find the clear and easy instructions to checking tech tasks off your to-do list. This book focuses on giving you the steps—with plenty of helpful illustrations—you need to complete the essential tasks that you perform throughout your day, like connecting with friends on social media, customizing your Windows 11 desktop with personal photos, and emailing the family about weekend plans. You also find out how to navigate Windows 11 and enhance it with the apps and widgets that you use. Other topics include: Adding shortcuts to favorite apps Personalizing your desktop Creating your private Windows account Setting up the email app Having news delivered to your desktop Chasing down lost files Tweaking your digital photos Setting your security and forgetting about it Reach for Windows 11 For Seniors For Dummies whether you need a basic introduction to Windows, want a refresher on Windows 11, or have a question you want answered right away. You can then spend less time looking for help on how your computer works and more time enjoying the fun parts of life.
A basic guide to learn Design and Programming of operating system in depth DESCRIPTION Ê An operating system is an essential component of computers, laptops, smartphones and any other devices that manages the computer hardware. This book is a complete textbook that includes theory, implementation, case studies, a lot of review questions, questions from GATE and some smart tips. Many examples and diagrams are given in the book to explain the concepts. It will help increase the readability and understand the concepts. The book is divided into 11 chapters. It describe the basics of an operating system, how it manages the computer hardware, Application Programming interface, compiling, linking, and loading. It talks about how communication takes place between two processes, the different methods of communication, the synchronization between two processes, and modern tools of synchronization. It covers deadlock and various methods to handle deadlock. It also describes the memory and virtual memory organization and management, file system organization and implementation, secondary storage structure, protection and security. KEY FEATURES Easy to read and understand Covers the topic in-depth Good explanation of concepts with relevant diagrams and examples Contains a lot of review questions to understand the concepts Clarification of concepts using case studies The book will help to achieve a high confidence level and thus ensure high performance of the reader WHAT WILL YOU LEARN The proposed book will be very simple to read, understand and provide sound knowledge of basic concepts. It is going to be a complete book that includes theo implementation, case studies, a lot of review questions, questions from GATE and some smart tips. WHO THIS BOOK IS FOR BCA, BSc (IT/CS), MTech (IT/CSE), BTech (CSE/IT), MBA (IT), MCA, BBA (CAM), DOEACC, MSc (IT/CS/SE), MPhil, PGDIT, PGDBM. Ê Table of Contents 1.Ê Ê Ê Introduction and Structure of an Operating System 2.Ê Ê Ê Operating System Services 3.Ê Ê Ê Process Management 4.Ê Ê Ê Inter Process Communication and Process Synchronization 5.Ê Ê Ê Deadlock 6.Ê Ê Ê Memory Organization and Management 7.Ê Ê Ê Virtual Memory Organization 8.Ê Ê Ê File System Organization and Implementation 9.Ê Ê Ê Secondary Storage Structure 10.Ê Protection and Security 11.Ê Case Study
A True Textbook for an Introductory Course, System Administration Course, or a Combination Course Linux with Operating System Concepts, Second Edition merges conceptual operating system (OS) and Unix/Linux topics into one cohesive textbook for undergraduate students. The book can be used for a one- or two-semester course on Linux or Unix. It is complete with review sections, problems, definitions, concepts and relevant introductory material, such as binary and Boolean logic, OS kernels and the role of the CPU and memory hierarchy. Details for Introductory and Advanced Users The book covers Linux from both the user and system administrator positions. From a user perspective, it emphasizes command-line interaction. From a system administrator perspective, the text reinforces shell scripting with examples of administration scripts that support the automation of administrator tasks. Thorough Coverage of Concepts and Linux Commands The author incorporates OS concepts not found in most Linux/Unix textbooks, including kernels, file systems, storage devices, virtual memory and process management. He also introduces computer science topics, such as computer networks and TCP/IP, interpreters versus compilers, file compression, file system integrity through backups, RAID and encryption technologies, booting and the GNUs C compiler. New in this Edition The book has been updated to systemd Linux and the newer services like Cockpit, NetworkManager, firewalld and journald. This edition explores Linux beyond CentOS/Red Hat by adding detail on Debian distributions. Content across most topics has been updated and improved.
"This book is organized around three concepts fundamental to OS construction: virtualization (of CPU and memory), concurrency (locks and condition variables), and persistence (disks, RAIDS, and file systems"--Back cover.
The tenth edition of Operating System Concepts has been revised to keep it fresh and up-to-date with contemporary examples of how operating systems function, as well as enhanced interactive elements to improve learning and the student’s experience with the material. It combines instruction on concepts with real-world applications so that students can understand the practical usage of the content. End-of-chapter problems, exercises, review questions, and programming exercises help to further reinforce important concepts. New interactive self-assessment problems are provided throughout the text to help students monitor their level of understanding and progress. A Linux virtual machine (including C and Java source code and development tools) allows students to complete programming exercises that help them engage further with the material. The Print Companion includes all of the content found in a traditional text book, organized the way you would expect it, but without the problems.
This book is an introduction to the design and implementation of operating systems using OSP 2, the next generation of the highly popular OSP courseware for undergraduate operating system courses. Coverage details process and thread management; memory, resource and I/0 device management; and interprocess communication. The book allows students to practice these skills in a realistic operating systems programming environment. An Instructors Manual details how to use the OSP Project Generator and sample assignments. Even in one semester, students can learn a host of issues in operating system design.
This book is designed for a one-semester operating-systems course for advanced undergraduates and beginning graduate students. Prerequisites for the course generally include an introductory course on computer architecture and an advanced programming course. The goal of this book is to bring together and explain current practice in operating systems. This includes much of what is traditionally covered in operating-system textbooks: concurrency, scheduling, linking and loading, storage management (both real and virtual), file systems, and security. However, the book also covers issues that come up every day in operating-systems design and implementation but are not often taught in undergraduate courses. For example, the text includes deferred work, which includes deferred and asynchronous procedure calls in Windows, tasklets in Linux, and interrupt threads in Solaris, the intricacies of thread switching on both uniprocessor and multiprocessor systems, modern file systems, such as ZFS and WAFL, and distributed file systems, including CIFS and NFS version 4. The book and its accompanying significant programming projects make students come to grips with current operating systems and their major operating-system components and to attain an intimate understanding of how they work.