Understanding Operating Systems
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| Author | : Ida M. Flynn |
| Publisher | : Cengage Learning |
| Total Pages | : 488 |
| Release | : 2001 |
| Genre | : Computers |
| ISBN | : |
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.
| Author | : Thomas Anderson |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2014 |
| Genre | : Computers |
| ISBN | : 9780985673529 |
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.
| Author | : David R. Butenhof |
| Publisher | : Addison-Wesley Professional |
| Total Pages | : 404 |
| Release | : 1997 |
| Genre | : Computers |
| ISBN | : 9780201633924 |
Software -- Operating Systems.
| Author | : Ann McIver McHoes |
| Publisher | : McGraw Hill Professional |
| Total Pages | : 352 |
| Release | : 2012-01-20 |
| Genre | : Computers |
| ISBN | : 0071752277 |
Learn what happens behind the scenes of operating systems Find out how operating systems work, including Windows, Mac OS X, and Linux. Operating Systems Demystified describes the features common to most of today's popular operating systems and how they handle complex tasks. Written in a step-by-step format, this practical guide begins with an overview of what operating systems are and how they are designed. The book then offers in-depth coverage of the boot process; CPU management; deadlocks; memory, disk, and file management; network operating systems; and the essentials of system security. Detailed examples and concise explanations make it easy to understand even the technical material, and end-of-chapter quizzes and a final exam help reinforce key concepts. It's a no-brainer! You'll learn about: Fundamentals of operating system design Differences between menu- and command-driven user interfaces CPU scheduling and deadlocks Management of RAM and virtual memory Device management for hard drives, CDs, DVDs, and Blu-ray drives Networking basics, including wireless LANs and virtual private networks Key concepts of computer and data security Simple enough for a beginner, but challenging enough for an advanced student, Operating Systems Demystified helps you learn the essential elements of OS design and everyday use.
| Author | : Remzi H. Arpaci-Dusseau |
| Publisher | : Createspace Independent Publishing Platform |
| Total Pages | : 714 |
| Release | : 2018-09 |
| Genre | : Operating systems (Computers) |
| ISBN | : 9781985086593 |
"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.
| Author | : Daniel Pierre Bovet |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 786 |
| Release | : 2002 |
| Genre | : Computers |
| ISBN | : 9780596002138 |
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.
| Author | : Max Hailperin |
| Publisher | : Max Hailperin |
| Total Pages | : 496 |
| Release | : 2007 |
| Genre | : Computers |
| ISBN | : 0534423698 |
By using this innovative text, students will obtain an understanding of how contemporary operating systems and middleware work, and why they work that way.
| Author | : Crystal Panek |
| Publisher | : John Wiley & Sons |
| Total Pages | : 420 |
| Release | : 2019-10-24 |
| Genre | : Computers |
| ISBN | : 1119650607 |
A clear and concise resource, the ideal guide to Windows for IT beginners Windows Operating System Fundamentals covers everything you need to know about Windows 10. Learn to master the installation process and discover the cool new features of Windows 10, including Edge, Cortana, and more. And because this book follows the Windows Server Operating System Fundamentals MTA Certification, it is perfect for IT professionals who are new to the industry and need an entry point into IT certification. This book covers the basics of the Windows operating system, from setting up user accounts to using the start menu, running applications, and setting up internet access. You’ll be prepared to upgrade a computer to Windows 10 and to master the basic tools necessary to work effectively within the OS. Each chapter closes with a quiz so you can test your knowledge before moving to the next section. Learn to configure your Windows 10 operating system, optimize account controls, configure user profiles, customize system options, and more! Understand how to use Windows applications and tools for managing LAN settings, configuring Microsoft Edge, and setting up remote assistance Use Windows to manage devices like printers, cloud storage, OneDrive, and system devices Maintain, update, protect, and backup your data by configuring Windows Update, automated backup, and system recovery and restore With Windows Operating System Fundamentals, IT Professionals looking to understand more about Windows 10 will gain the knowledge to effectively use applications, navigate files and folders, and upgrade client systems. Thanks to the troubleshooting tools and tips in this book, you can apply your new skills in real-world situations and feel confident while taking the certification exam.
| Author | : Jae Oh |
| Publisher | : Cognella Academic Publishing |
| Total Pages | : 210 |
| Release | : 2017-01-23 |
| Genre | : Operating systems (Computers) |
| ISBN | : 9781516507016 |
Operating Systems: A Multi-perspective Episodic Approach teaches students to design and implement an operating system in the way most suitable for their level and ability. Rather than presenting components of a system in isolation, the text focuses on understanding a simple system in its entirety, then applying this comprehensive understanding to ever more complicated systems. Students begin with the construction of a very basic operating system and then discuss the limitations of that system in order to introduce remedies. Each subsequent learning unit introduces a way to modify and improve the system. In addition, concepts are explained from the perspectives of users, application and system programmers, and operation system designers, which allows students to learn to develop operating systems that serve many different users of computer systems. While students using the text must have knowledge of basic data structures and computer science, no prior knowledge of system-level programming or computer organization is required, making Operating Systems suitable for second-year or higher computer science classes.
| Author | : Tom Carpenter |
| Publisher | : John Wiley & Sons |
| Total Pages | : 415 |
| Release | : 2011-12-14 |
| Genre | : Computers |
| ISBN | : 1118240596 |
A full-color guide to key Windows 7 administration concepts and topics Windows 7 is the leading desktop software, yet it can be a difficult concept to grasp, especially for those new to the field of IT. Microsoft Windows Operating System Essentials is an ideal resource for anyone new to computer administration and looking for a career in computers. Delving into areas such as fundamental Windows 7 administration concepts and various desktop OS topics, this full-color book addresses the skills necessary for individuals looking to break into a career in IT. Each chapter begins with a list of topic areas to be discussed, followed by a clear and concise discussion of the core Windows 7 administration concepts and skills necessary so you can gain a strong understanding of the chapter topic areas. The chapters conclude with review questions and suggested labs, so you can gauge your understanding of the chapter's contents. Offers in-depth coverage of operating system configurations Explains how to install and upgrade client systems Addresses managing applications and devices Helps you understand operating system maintenance Covers the topics you need to know for the MTA 98-349 exam The full-color Microsoft Windows 7 Essentials proves itself to be an invaluable resource on Windows 7 and features additional learning tutorials and tools.
