| critical section problem in os: Understanding Operating Systems Ida M. Flynn, Ann McIver McHoes, 2001 UNDERSTANDING OPERATING SYSTEMS provides a basic understanding of operating systems theory, a comparison of the major operating systems in use, and a description of the technical and operational tradeoffs inherent in each. The effective two-part organization covers the theory of operating systems, their historical roots, and their conceptual basis (which does not change substantially), culminating with how these theories are applied in the specifics of five operating systems (which evolve constantly). The authors explain this technical subject in a not-so-technical manner, providing enough detail to illustrate the complexities of stand-alone and networked operating systems. UNDERSTANDING OPERATING SYSTEMS is written in a clear, conversational style with concrete examples and illustrations that readers easily grasp. |
| critical section problem in os: Operating System Concepts, 10e Abridged Print Companion Abraham Silberschatz, Peter B. Galvin, Greg Gagne, 2018-01-11 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. |
| critical section problem in os: Nonsequential and Distributed Programming with Go Christian Maurer, 2021-01-19 Der Band bietet eine kompakte Einführung in die Nichtsequentielle Programmierung als gemeinsamen Kern von Vorlesungen über Betriebssysteme, Verteilte Systeme, Parallele Algorithmen, Echtzeitprogrammierung und Datenbanktransaktionen. Basiskonzepte zur Synchronisation und Kommunikation nebenläufiger Prozesse werden systematisch dargestellt: Schlösser, Semaphore, Monitore, lokaler und netzweiter Botschaftenaustausch. Die Algorithmen sind in der Programmiersprache Google Go formuliert, mit der viele Synchronisationskonzepte ausgedrückt werden können. |
| critical section problem in os: Operating Systems Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau, 2018-09 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. |
| critical section problem in os: Operating Systems Concepts P. S. Gill, 2006 |
| critical section problem in os: Operating Systems Thomas Anderson, Michael Dahlin, 2014 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. |
| critical section problem in os: Operating System, 2nd Edition Khurana Rohit, The book Operating System by Rohit Khurana is an insightful work that elaborates on fundamentals as well as advanced topics of the discipline. It offers an in-depth coverage of concepts, design and functions of an operating system irrespective of the hardware used. With illustrations and examples the aim is to make the subject crystal clear and the book extremely student-friendly. The book caters to undergraduate students of most Indian universities, who would find subject matter highly informative and enriching. Tailored as a guide for self-paced learning, it equips budding system programmers with the right knowledge and expertise. The book has been revised to keep pace with the latest technology and constantly revising syllabuses. Thus, this edition has become more comprehensive with the inclusion of several new topics. In addition, certain sections of the book have been thoroughly revised. Key Features • Case studies of Unix, Linux and Windows to put theory concepts into practice • A crisp summary for recapitulation with each chapter • A glossary of technical terms • Insightful questions and model test papers to prepare for the examinations New in this Edition • More types of operating system, like PC and mobile; Methods used for communication in client-server systems. • New topics like: Thread library; Thread scheduling; Principles of concurrency, Precedence graph, Concurrency conditions and Sleeping barber problem; Structure of page tables, Demand segmentation and Cache memory organization; STREAMS; Disk attachment, Stable and tertiary storage, Record blocking and File sharing; Goals and principles of protection, Access control matrix, Revocation of access rights, Cryptography, Trusted systems, and Firewalls. |
| critical section problem in os: Real-time Design Patterns Bruce Powel Douglass, 2003 This revised and enlarged edition of a classic in Old Testament scholarship reflects the most up-to-date research on the prophetic books and offers substantially expanded discussions of important new insight on Isaiah and the other prophets. |
| critical section problem in os: Operating Systems and Middleware Max Hailperin, 2007 By using this innovative text, students will obtain an understanding of how contemporary operating systems and middleware work, and why they work that way. |
| critical section problem in os: Concurrent Programming: Algorithms, Principles, and Foundations Michel Raynal, 2012-12-30 This book is devoted to the most difficult part of concurrent programming, namely synchronization concepts, techniques and principles when the cooperating entities are asynchronous, communicate through a shared memory, and may experience failures. Synchronization is no longer a set of tricks but, due to research results in recent decades, it relies today on sane scientific foundations as explained in this book. In this book the author explains synchronization and the implementation of concurrent objects, presenting in a uniform and comprehensive way the major theoretical and practical results of the past 30 years. Among the key features of the book are a new look at lock-based synchronization (mutual exclusion, semaphores, monitors, path expressions); an introduction to the atomicity consistency criterion and its properties and a specific chapter on transactional memory; an introduction to mutex-freedom and associated progress conditions such as obstruction-freedom and wait-freedom; a presentation of Lamport's hierarchy of safe, regular and atomic registers and associated wait-free constructions; a description of numerous wait-free constructions of concurrent objects (queues, stacks, weak counters, snapshot objects, renaming objects, etc.); a presentation of the computability power of concurrent objects including the notions of universal construction, consensus number and the associated Herlihy's hierarchy; and a survey of failure detector-based constructions of consensus objects. The book is suitable for advanced undergraduate students and graduate students in computer science or computer engineering, graduate students in mathematics interested in the foundations of process synchronization, and practitioners and engineers who need to produce correct concurrent software. The reader should have a basic knowledge of algorithms and operating systems. |
| critical section problem in os: Linux Device Drivers Jonathan Corbet, Alessandro Rubini, Greg Kroah-Hartman, 2005-02-07 Device drivers literally drive everything you're interested in--disks, monitors, keyboards, modems--everything outside the computer chip and memory. And writing device drivers is one of the few areas of programming for the Linux operating system that calls for unique, Linux-specific knowledge. For years now, programmers have relied on the classic Linux Device Drivers from O'Reilly to master this critical subject. Now in its third edition, this bestselling guide provides all the information you'll need to write drivers for a wide range of devices.Over the years the book has helped countless programmers learn: how to support computer peripherals under the Linux operating system how to develop and write software for new hardware under Linux the basics of Linux operation even if they are not expecting to write a driver The new edition of Linux Device Drivers is better than ever. The book covers all the significant changes to Version 2.6 of the Linux kernel, which simplifies many activities, and contains subtle new features that can make a driver both more efficient and more flexible. Readers will find new chapters on important types of drivers not covered previously, such as consoles, USB drivers, and more.Best of all, you don't have to be a kernel hacker to understand and enjoy this book. All you need is an understanding of the C programming language and some background in Unix system calls. And for maximum ease-of-use, the book uses full-featured examples that you can compile and run without special hardware.Today Linux holds fast as the most rapidly growing segment of the computer market and continues to win over enthusiastic adherents in many application areas. With this increasing support, Linux is now absolutely mainstream, and viewed as a solid platform for embedded systems. If you're writing device drivers, you'll want this book. In fact, you'll wonder how drivers are ever written without it. |
| critical section problem in os: Parallel Computer Architecture David Culler, Jaswinder Pal Singh, Anoop Gupta, 1999 This book outlines a set of issues that are critical to all of parallel architecture--communication latency, communication bandwidth, and coordination of cooperative work (across modern designs). It describes the set of techniques available in hardware and in software to address each issues and explore how the various techniques interact. |
| critical section problem in os: Operating System (For Anna) Rohit Khurana, 2011 Operating System is an insightful work that elaborates on fundamentals as well as advanced topics of the discipline. It offers an in-depth coverage of concepts, design and functions of an operating system irrespective of the hardware used. With neat illustrations and examples and presentation of difficult concepts in the simplest form, the aim is to make the subject crystal clear to the students, and the book extremely student-friendly. |
| critical section problem in os: Operating Systems Ramez Elmasri, A. Gil Carrick, David Levine, 2010 Elmasri, Levine, and Carrick's spiral approach to teaching operating systems develops student understanding of various OS components early on and helps students approach the more difficult aspects of operating systems with confidence. While operating systems have changed dramatically over the years, most OS books use a linear approach that covers each individual OS component in depth, which is difficult for students to follow and requires instructors to constantly put materials in context. Elmasri, Levine, and Carrick do things differently by following an integrative or spiral approach to explaining operating systems. The spiral approach alleviates the need for an instructor to jump ahead when explaining processes by helping students completely understand a simple, working, functional system as a whole in the very beginning. This is more effective pedagogically, and it inspires students to continue exploring more advanced concepts with confidence. |
| critical section problem in os: Concurrent Programming on Windows Joe Duffy, 2009 This practical book includes a tutorial of the entire set of Windows and .NET APIs required to write concurrent programs. Because so much of the threading and synchronization features of the platform are Windows-general, the author, Joe Duffy, focuses first on the general behavior and then on the API details of native and managed code. Interspersed among the tutorial are many difficult-to-discover, useful insights, and internal details about how things work. |
| critical section problem in os: Essentials of Operating System Garvit Chugh, 2022-11-09 This book contains material protected under International and Federal Copyright Laws and Treaties. Any unauthorized reprint or use of this material is prohibited. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system without express written permission from the author / publisher. |
| critical section problem in os: A Guide for the Bachelors of Operating System Ajit Singh, 2018-03-28 Concepts are presented using intuitive descriptions. Important theoretical results are covered, but formal proofs are largely omitted. In place of proofs, figures and examples are used to suggest why i should expect the result in question to be true. The fundamental concepts and algorithms covered in the book are often based on those used in both commercial and open-source operating systems. My aim is to present these concepts and algorithms in a general setting that is, not tied to one particular operating system. However, i present a large number of examples that pertain to the most popular and the most innovative operating systems, including Linux, Microsoft Windows, Apple Mac OS X, and Solaris and Android also. The organization of the text reflects my many years of teaching courses on operating systems. Consideration was also given to the feedback provided by the reviewers of the text, along with the many comments and suggestions i received from readers of our previous editions and from our current and former students. The book, which provides a detailed overview of the Operating System, has been carefully designed so that a reader who is not familiar with details of computer architecture can start from scratch with ease. Every next chapter provides a very lucid and comprehensive introduction to the functioning of OS from inside. I believe that this understanding is crucial for a better appreciation of this book. However, for the reading of the book, no specific sequence is needed for reading, since the various topics covered are that independent in nature, and the reader can grasp them depending on how the book is designed or also depending on what he/she exactly wants to know. |
| critical section problem in os: Concurrent and Distributed Computing in Java Vijay K. Garg, 2005-01-28 Concurrent and Distributed Computing in Java addresses fundamental concepts in concurrent computing with Java examples. The book consists of two parts. The first part deals with techniques for programming in shared-memory based systems. The book covers concepts in Java such as threads, synchronized methods, waits, and notify to expose students to basic concepts for multi-threaded programming. It also includes algorithms for mutual exclusion, consensus, atomic objects, and wait-free data structures. The second part of the book deals with programming in a message-passing system. This part covers resource allocation problems, logical clocks, global property detection, leader election, message ordering, agreement algorithms, checkpointing, and message logging. Primarily a textbook for upper-level undergraduates and graduate students, this thorough treatment will also be of interest to professional programmers. |
| critical section problem in os: Operating System Concepts Essentials Abraham Silberschatz, Peter B. Galvin, Greg Gagne, 2013-11-21 By staying current, remaining relevant, and adapting to emerging course needs, Operating System Concepts by Abraham Silberschatz, Peter Baer Galvin and Greg Gagne has defined the operating systems course through nine editions. This second edition of the Essentials version is based on the recent ninth edition of the original text. Operating System Concepts Essentials comprises a subset of chapters of the ninth edition for professors who want a shorter text and do not cover all the topics in the ninth edition. The new second edition of Essentials will be available as an ebook at a very attractive price for students. The ebook will have live links for the bibliography, cross-references between sections and chapters where appropriate, and new chapter review questions. A two-color printed version is also available. |
| critical section problem in os: The Old New Thing Raymond Chen, 2006-12-27 Raymond Chen is the original raconteur of Windows. --Scott Hanselman, ComputerZen.com Raymond has been at Microsoft for many years and has seen many nuances of Windows that others could only ever hope to get a glimpse of. With this book, Raymond shares his knowledge, experience, and anecdotal stories, allowing all of us to get a better understanding of the operating system that affects millions of people every day. This book has something for everyone, is a casual read, and I highly recommend it! --Jeffrey Richter, Author/Consultant, Cofounder of Wintellect Very interesting read. Raymond tells the inside story of why Windows is the way it is. --Eric Gunnerson, Program Manager, Microsoft Corporation Absolutely essential reading for understanding the history of Windows, its intricacies and quirks, and why they came about. --Matt Pietrek, MSDN Magazine's Under the Hood Columnist Raymond Chen has become something of a legend in the software industry, and in this book you'll discover why. From his high-level reminiscences on the design of the Windows Start button to his low-level discussions of GlobalAlloc that only your inner-geek could love, The Old New Thing is a captivating collection of anecdotes that will help you to truly appreciate the difficulty inherent in designing and writing quality software. --Stephen Toub, Technical Editor, MSDN Magazine Why does Windows work the way it does? Why is Shut Down on the Start menu? (And why is there a Start button, anyway?) How can I tap into the dialog loop? Why does the GetWindowText function behave so strangely? Why are registry files called hives? Many of Windows' quirks have perfectly logical explanations, rooted in history. Understand them, and you'll be more productive and a lot less frustrated. Raymond Chen--who's spent more than a decade on Microsoft's Windows development team--reveals the hidden Windows you need to know. Chen's engaging style, deep insight, and thoughtful humor have made him one of the world's premier technology bloggers. Here he brings together behind-the-scenes explanations, invaluable technical advice, and illuminating anecdotes that bring Windows to life--and help you make the most of it. A few of the things you'll find inside: What vending machines can teach you about effective user interfaces A deeper understanding of window and dialog management Why performance optimization can be so counterintuitive A peek at the underbelly of COM objects and the Visual C++ compiler Key details about backwards compatibility--what Windows does and why Windows program security holes most developers don't know about How to make your program a better Windows citizen |
| critical section problem in os: Operating Systems William Stallings, 2009 For a one-semester undergraduate course in operating systems for computer science, computer engineering, and electrical engineering majors. Winner of the 2009 Textbook Excellence Award from the Text and Academic Authors Association (TAA)! Operating Systems: Internals and Design Principles is a comprehensive and unified introduction to operating systems. By using several innovative tools, Stallings makes it possible to understand critical core concepts that can be fundamentally challenging. The new edition includes the implementation of web based animations to aid visual learners. At key points in the book, students are directed to view an animation and then are provided with assignments to alter the animation input and analyze the results. The concepts are then enhanced and supported by end-of-chapter case studies of UNIX, Linux and Windows Vista. These provide students with a solid understanding of the key mechanisms of modern operating systems and the types of design tradeoffs and decisions involved in OS design. Because they are embedded into the text as end of chapter material, students are able to apply them right at the point of discussion. This approach is equally useful as a basic reference and as an up-to-date survey of the state of the art. |
| critical section problem in os: Understanding the Linux Kernel Daniel Pierre Bovet, Marco Cesati, 2002 To thoroughly understand what makes Linux tick and why it's so efficient, you need to delve deep into the heart of the operating system--into the Linux kernel itself. The kernel is Linux--in the case of the Linux operating system, it's the only bit of software to which the term Linux applies. The kernel handles all the requests or completed I/O operations and determines which programs will share its processing time, and in what order. Responsible for the sophisticated memory management of the whole system, the Linux kernel is the force behind the legendary Linux efficiency. The new edition of Understanding the Linux Kernel takes you on a guided tour through the most significant data structures, many algorithms, and programming tricks used in the kernel. Probing beyond the superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Relevant segments of code are dissected and discussed line by line. The book covers more than just the functioning of the code, it explains the theoretical underpinnings for why Linux does things the way it does. The new edition of the book has been updated to cover version 2.4 of the kernel, which is quite different from version 2.2: the virtual memory system is entirely new, support for multiprocessor systems is improved, and whole new classes of hardware devices have been added. The authors explore each new feature in detail. Other topics in the book include: Memory management including file buffering, process swapping, and Direct memory Access (DMA) The Virtual Filesystem and the Second Extended Filesystem Process creation and scheduling Signals, interrupts, and the essential interfaces to device drivers Timing Synchronization in the kernel Interprocess Communication (IPC) Program execution Understanding the Linux Kernel, Second Edition will acquaint you with all the inner workings of Linux, but is more than just an academic exercise. You'll learn what conditions bring out Linux's best performance, and you'll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. If knowledge is power, then this book will help you make the most of your Linux system. |
| critical section problem in os: Operating System Concepts Ekta Walia, This is a revised edition of the eight years old popular book on operating System Concepts. In Addition to its previous contents, the book details about operating system foe handheld devices like mobile platforms. It also explains about upcoming operating systems with have interface in various Indian language. In addition to solved exercises of individual chapters, the revised version also presents a question bank of most frequently asked questions and their solutions. Value addition has been done in almost all the 14 chapters of the book. |
| critical section problem in os: Advanced Concepts in Operating Systems Mukesh Singhal, Niranjan G. Shivaratri, 2011 |
| critical section problem in os: Operating Systems (Self Edition 1.1.Abridged) Sibsankar Haldar, 2016-05-29 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. |
| critical section problem in os: SELF LEARNING APPROACHES OF OPERATING SYSTEM Dr. B. SHADAKSHARAPPA , Prof. P. RAMKUMAR , 2021-06-11 |
| critical section problem in os: Operating System: Concepts And Principles Dr. Jayanti Mehra Jharia, Dr. Akansha Sharma, Associate Prof. Ashish Jain, 2024-02-02 Operating System: Concepts and Principles is an all-encompassing and seminal textbook that explores the underlying concepts and fundamental principles of operating systems. In its introductory section, the book establishes a strong groundwork by discussing fundamental principles, the historical development of operating systems, and their contemporary significance in computer systems. Subsequently, the course delves into the fundamental principles, encompassing subject matters including input/output systems, process management, memory management, and file systems. Every chapter has been carefully designed to present the principles in a coherent and systematic manner, bolstered by pertinent illustrations and real-life scenarios. An aspect of the book that is particularly noteworthy is its adeptness at reconciling theoretical principles with tangible implementations. The authors utilise a pedagogical methodology that simplifies intricate concepts for the advantage of all readers, including novices and seasoned experts. By integrating practical scenarios and real-world examples and case studies, the reader is better equipped to implement the knowledge gained to real-world situations. In addition, it remains up-to-date with the most recent developments in operating systems, which exemplifies the ever-evolving nature of the discipline. The publication encompasses current subjects including cloud computing, virtualization, and distributed systems, guaranteeing that readers are acquainted with the most recent advancements that influence the domain of operating systems in the twenty-first century. |
| critical section problem in os: Basic Principles of an Operating System Rathee Dr. Priyanka, 2019-11-04 A basic guide to learn Design and Programming of operating system in depth 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 DescriptionAn 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. What will you learnThe 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 theory, implementation, case studies, a lot of review questions, questions from GATE and some smart tips. Who this book is forBCA, BSc (IT/CS), MTech (IT/CSE), BTech (CSE/IT), MBA (IT), MCA, BBA (CAM), DOEACC, MSc (IT/CS/SE), MPhil, PGDIT, PGDBM. Table of contents1. Introduction and Structure of an Operating System2. Operating System Services3. Process Management4. Inter Process Communication and Process Synchronization5. Deadlock6. Memory Organization and Management7. Virtual Memory Organization8. File System Organization and Implementation9. Secondary Storage Structure10. Protection and Security11. Case Study About the authorDr Priyanka currently works as an Assistant Professor in the Departmentof Computer Science & Engineering, National Institute of TechnologyHamirpur (H.P). In the past she has worked in University of Delhi. Shereceived her PhD degree in 2018, M.Tech. degree (Computer Engineering)in 2011, and B.Tech. degree (Honors) in Computer Science andEngineering in 2008. She has published many research papers and bookchapters in reputed national and international journals and conferences,including papers in IEEE Xplore, and SCI paper in wireless personalcommunication. She received two best paper and presentation awards ininternational conferences. Currently, she is serving as a Chairperson atIEEE Young Professional Delhi Section. Her LinkedIn profile: www.linkedin.com/in/priyanka-rathee-31066667 |
| critical section problem in os: Fundamentals of Operating System Dr. Yogesh Kumar Sharma, Smitha Nayak, Dr. S. Nagaprasad, 2020-03-17 |
| critical section problem in os: Performance Modeling of Operating Systems Using Object-Oriented Simulations José M. Garrido, 2005-11-30 This book introduces the fundamental concepts and practical simulation te- niques for modeling different aspects of operating systems to study their g- eral behavior and their performance. The approaches applied are obje- oriented modeling and process interaction approach to discrete-event simu- tion. The book depends on the basic modeling concepts and is more specialized than my previous book: Practical Process Simulation with Object-Oriented Techniques and C++, published by Artech House, Boston 1999. For a more detailed description see the Web location: http://science.kennesaw.edu/~jgarrido/mybook,html. Most other books on performance modeling use only analytical approaches, and very few apply these concepts to the study of operating systems. Thus, the unique feature of the book is that it concentrates on design aspects of operating systems using practical simulation techniques. In addition, the book illustrates the dynamic behavior of different aspects of operating systems using the various simulation models, with a general hands-on approach. |
| critical section problem in os: Professional Knowledge for IBPS/ SBI Specialist IT Officer Exam 2nd Edition Disha Experts, 2017-08-01 Disha's bestseller Professional Knowledge for IBPS/SBI Specialist IT Officer Exam is the thoroughly revised and updated 2nd edition of the book. In the new edition the past solved papers of 2012-16 from IBPS and SBI exams have been integrated in the starting of the book to help aspirants get an insight into the examination pattern and the types of questions asked in the past years exams. The book contains 11 chapters and each chapter provides theory as per the syllabi of the recruitment examination. The chapters in the book provides exercises to help aspirants practice the concepts discussed in the chapters. Each chapter in the book contains ample number of questions designed on the lines of questions asked in previous years' Specialist IT Officer Exams. The book covers 2000+ useful questions for Professional Knowledge. The new edition also contains 3 Practice Sets Professional Knowledge (IT) designed exactly as per the latest pattern to boost the confidence of the students. As the book contains enough study material as well as questions, it for sure will act as the ideal and quick resource guide for IBPS/SBI and other nationalised Bank Specialist Officers' Recruitment Examination. |
| critical section problem in os: Operating Systems Pranabananda Chakraborty, 2023-11-22 This text demystifies the subject of operating systems by using a simple step-by-step approach, from fundamentals to modern concepts of traditional uniprocessor operating systems, in addition to advanced operating systems on various multiple-processor platforms and also real-time operating systems (RTOSs). While giving insight into the generic operating systems of today, its primary objective is to integrate concepts, techniques, and case studies into cohesive chapters that provide a reasonable balance between theoretical design issues and practical implementation details. It addresses most of the issues that need to be resolved in the design and development of continuously evolving, rich, diversified modern operating systems and describes successful implementation approaches in the form of abstract models and algorithms. This book is primarily intended for use in undergraduate courses in any discipline and also for a substantial portion of postgraduate courses that include the subject of operating systems. It can also be used for self-study. Key Features • Exhaustive discussions on traditional uniprocessor-based generic operating systems with figures, tables, and also real-life implementations of Windows, UNIX, Linux, and to some extent Sun Solaris. • Separate chapter on security and protection: a grand challenge in the domain of today’s operating systems, describing many different issues, including implementation in modern operating systems like UNIX, Linux, and Windows. • Separate chapter on advanced operating systems detailing major design issues and salient features of multiple-processor-based operating systems, including distributed operating systems. Cluster architecture; a low-cost base substitute for true distributed systems is explained including its classification, merits, and drawbacks. • Separate chapter on real-time operating systems containing fundamental topics, useful concepts, and major issues, as well as a few different types of real-life implementations. • Online Support Material is provided to negotiate acute page constraint which is exclusively a part and parcel of the text delivered in this book containing the chapter-wise/topic-wise detail explanation with representative figures of many important areas for the completeness of the narratives. |
| critical section problem in os: Professional Knowledge for IBPS & SBI Specialist IT Officer Exam with 15 Practice Sets 4th Edition Disha Experts, 2018-11-19 The new edition of Disha's bestseller Professional Knowledge for IBPS & SBI Specialist IT Officer Exam 4th edition is updated with 2018 Solved Paper, new questions in each test + 5 New Practice Sets. The book contains 11 chapters and each chapter provides theory as per the syllabi of the recruitment examination. The chapters in the book provides exercises to help aspirants practice the concepts discussed in the chapters. Each chapter in the book contains ample number of questions designed on the lines of questions asked in previous years' Specialist IT Officer Exams. The book covers 2000+ useful questions for Professional Knowledge. The new edition also contains 15 Practice Sets designed exactly as per the latest pattern to boost the confidence of the students. |
| critical section problem in os: Professional Knowledge for IBPS/ SBI Specialist IT Officer Exam with 10 Practice Sets - 3rd Edition Disha Experts, 2017-10-06 Disha's bestseller Professional Knowledge for IBPS/SBI Specialist IT Officer Exam is the thoroughly revised and updated 3rd edition of the book. In the new edition the past solved papers of 2012-17 from IBPS and SBI exams have been integrated in the starting of the book to help aspirants get an insight into the examination pattern and the types of questions asked in the past years exams. The book contains 11 chapters and each chapter provides theory as per the syllabi of the recruitment examination. The chapters in the book provides exercises to help aspirants practice the concepts discussed in the chapters. Each chapter in the book contains ample number of questions designed on the lines of questions asked in previous years' Specialist IT Officer Exams. The book covers 2000+ useful questions for Professional Knowledge. The new edition also contains 10 Practice Sets Professional Knowledge (IT) designed exactly as per the latest pattern to boost the confidence of the students. As the book contains enough study material as well as questions, it for sure will act as the ideal and quick resource guide for IBPS/SBI and other nationalised Bank Specialist Officers' Recruitment Examination. |
| critical section problem in os: Operating System 101 WAGmob, 2013-10-18 ***** WAGmob: Over One million Paying Customers ***** WAGmob brings you, Simple 'n Easy, on-the-go learning ebook for Operating System 101. The ebook provides: Snack sized chapters for easy learning. Designed for both students and adults. This ebook provides a quick summary of essential concepts in Operating System 101 by following snack sized chapters: Operating System Overview: • What is an Operating System? • Operating System Services • Evolution of Operating System Process in Operating System: • Process Introduction • Process state • Process Control Block • Context Switch • Operations on Processes • Scheduling Queues Scheduling in Operating System: • What is Scheduling? • Schedulers • Criteria for CPU Scheduling Algorithm • Non-Preemptive Vs. Preemptive Scheduling • Types of Scheduling Algorithms Scheduling Algorithm I: • First Come First Serve • Shortest Job First • Shortest Remaining Time First • What is Priority? • Non-preemptive Priority Scheduling • Preemptive Priority Scheduling Scheduling Algorithm II: • Round Robin Scheduling • Multiprocessor Scheduling • Time Sharing Multiprocessor Scheduling • Space Sharing Scheduling • Gang Scheduling Threads in Operating System: • What is a Thread? • User level Thread • Kernel level threads • Differences and Similarities between Threads and Processes • Inter-process communication • Message-Passing System Process Synchronization I: • Process Synchronization • How process synchronization is achieved? • Critical Section Problem • Solution to Critical Section Problem • Two Process Solutions • Semaphore • Binary Semaphore • Classic Problems of Synchronization Process Synchronization II: • Bounded Buffer Producer-consumer Problem • The Readers- Writers Problem • The Dining-Philosophers Problem Deadlock in Operating System I: • Deadlock • Necessary Conditions • Resource-Allocation Graph • Methods for Handling Deadlocks • Deadlock Avoidance • Banker's Algorithm Deadlock in Operating System II: • Example of Bankers Algorithm • Deadlock Detection • Detection Algorithm • Example of Detection Algorithm • Recovery from Deadlock Memory Management I: • Memory Management • Physical and Logical address • Overlays • Swapping • Contiguous Memory Allocation • Memory Allocation Method Memory Management II: • Sample Problem on Memory Allocation • Paging • Segmentation • Comparison between Paging and Segmentation Virtual Memory and Page Replacement: • Virtual Memory • Demand Paging • Page Fault • Page Replacement Technique • FIFO • Optimal Page Replacement Algorithm • LRU Page Replacement • Thrashing File System: • File concept • File Attributes • File Operations • Common File Types • File Access Methods • File Allocation Methods Disk Scheduling: • Disk Scheduling • First Come-First Serve (FCFS) • Shortest Seek Time First (SSTF) • SCAN • C-SCAN • LOOK About WAGmob ebooks: 1) A companion ebook for on-the-go, bite-sized learning. 2) Offers value for money (a lifetime of free updates). 3) Over One million paying customers from 175+ countries. WAGmob Vision : Simple 'n easy ebooks for a lifetime of on-the-go learning Visit us : www.wagmob.com Please write to us at Team@WAGmob.com. We would love to improve this ebook. |
| critical section problem in os: Design and Implementation of Operating System Er. Vivek Sharma, Er. Manish Varshney, Shantanu Sharma, 2010-08 |
| critical section problem in os: Operating Systems In Depth Thomas W. Doeppner, 2011-08-24 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. |
| critical section problem in os: UGC NET unit-5 COMPUTER SCIENCE System Software and Operating System book with 600 question answer as per updated syllabus DIWAKAR EDUCATION HUB , 2022-08-30 UGC NET Computer Science unit-5 |
| critical section problem in os: Professional Knowledge for IBPS & SBI Specialist IT Officer Exams with 15 Practice Sets 5th Edition Disha Experts, 2020-09-04 |
| critical section problem in os: Fundamentals of Parallel Multicore Architecture Yan Solihin, 2015-11-18 Although multicore is now a mainstream architecture, there are few textbooks that cover parallel multicore architectures. Filling this gap, Fundamentals of Parallel Multicore Architecture provides all the material for a graduate or senior undergraduate course that focuses on the architecture of multicore processors. The book is also useful as a ref |
CRITICAL Definition & Meaning - Merriam-Webster
The meaning of CRITICAL is inclined to criticize severely and unfavorably. How to use critical in a sentence.
CRITICAL | English meaning - Cambridge Dictionary
CRITICAL definition: 1. saying that someone or something is bad or wrong: 2. giving or relating to opinions or…. Learn more.
Critical Definition & Meaning | Britannica Dictionary
CRITICAL meaning: 1 : expressing criticism or disapproval; 2 : of or relating to the judgments of critics about books, movies, art, etc.
CRITICAL definition and meaning | Collins English Dictionary
If a person is critical or in a critical condition in hospital, they are seriously ill.
Critical - definition of critical by The Free Dictionary
If you are critical of someone or something, you show that you disapprove of them. When critical has this meaning, it can be used in front of a noun or after a linking verb.
What does critical mean? - Definitions.net
Critical can be defined as a thorough and analytical evaluation or examination of something, particularly by making judgments or forming opinions based on careful assessment and …
What Does Critical Mean? - The Word Counter
Aug 23, 2021 · What does the word critical mean? According to Collins English Dictionary and the American Heritage Unabridged Dictionary of the English language, the word critical is an …
Critical - Definition, Meaning & Synonyms | Vocabulary.com
The adjective critical has several meanings, among them, "vital," "verging on emergency," "tending to point out errors," and "careful."
Critical Definition & Meaning - YourDictionary
Critical definition: Judging severely and finding fault.
CRITICAL Definition & Meaning - Dictionary.com
She was one of the great critical journalists of the 20th century. of or relating to critics or criticism, especially of literature, film, music, etc.: Critical appreciation of this author’s work has peaked in …
CRITICAL Definition & Meaning - Merriam-Webster
The meaning of CRITICAL is inclined to criticize severely and unfavorably. How to use critical in a sentence.
CRITICAL | English meaning - Cambridge Dictionary
CRITICAL definition: 1. saying that someone or something is bad or wrong: 2. giving or relating to opinions or…. Learn more.
Critical Definition & Meaning | Britannica Dictionary
CRITICAL meaning: 1 : expressing criticism or disapproval; 2 : of or relating to the judgments of critics about books, movies, art, etc.
CRITICAL definition and meaning | Collins English Dictionary
If a person is critical or in a critical condition in hospital, they are seriously ill.
Critical - definition of critical by The Free Dictionary
If you are critical of someone or something, you show that you disapprove of them. When critical has this meaning, it can be used in front of a noun or after a linking verb.
What does critical mean? - Definitions.net
Critical can be defined as a thorough and analytical evaluation or examination of something, particularly by making judgments or forming opinions based on careful assessment and …
What Does Critical Mean? - The Word Counter
Aug 23, 2021 · What does the word critical mean? According to Collins English Dictionary and the American Heritage Unabridged Dictionary of the English language, the word critical is an …
Critical - Definition, Meaning & Synonyms | Vocabulary.com
The adjective critical has several meanings, among them, "vital," "verging on emergency," "tending to point out errors," and "careful."
Critical Definition & Meaning - YourDictionary
Critical definition: Judging severely and finding fault.
CRITICAL Definition & Meaning - Dictionary.com
She was one of the great critical journalists of the 20th century. of or relating to critics or criticism, especially of literature, film, music, etc.: Critical appreciation of this author’s work has peaked …
