Download or read book Basic Input Output System BIOS written by Dr. Balasubramanian Thiagarajan and published by Otolaryngology online. This book was released on 2022-01-28 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: BIOS (Basic Input Output System) is a very important tool that helps in initializing the computer. Whatever the form factor, every computer should have a BIOS for it to work. Initially BIOS was considered as a very simple basic code with very few settings to manipulate. Currently the sheer number of peripherals that are attached to a computer is mind boggling. BIOS has undergone lots of changes in order to make these peripherals work. Author has managed to simplify the various settings which are available under the hood of BIOS. All the various settings are discussed in detail with the help of screen shots. Two common BIOS manufacturer’s settings (Gigabyte and Acer) are discussed. Other manufacturer’s BIOS settings are more or less the same with minor modifications. Reading this book will help the reader to configure any BIOS settings out there. This book has been authored by a Non computer science professional who spent lots of his time tinkering and tweaking various BIOS settings. The result of the experience is this book. Entering the BIOS setup utility allows the user to change the boot process order as well as a wide variety of hardware settings. One caution is that it is not recommended for an inexperienced user to change settings in the BIOS. BIOS limitations which were inherent led to the creation of a new firmware interface called Unified Extensible Firmware Interface. This interface can boot from disks over 2-TB in size, has a graphical user interface with network capability, and is also backward and forward compatible. Currently UEFI is slowly replacing conventional BIOS. This book extensively discusses UEFI BIOS settings. Updating BIOS has become simple and safe with the inherent update tool. Users can now safely update their BIOS without the fear of damaging CMOS chips. Exact steps of the BIOS update process could vary from manufacturer to manufacturer, but they have been simplified and made fail safe. This book has been tailored for intermediate users with basic knowledge of computers who are capable of installing operating systems. Initially BIOS was purely text based with no GUI. Users needed to use the keyboard extensively to manipulate the settings. Current BIOS chips have GUI interfaces with mouse enabled. This made life of the user simple as settings can be manipulated by the click of a mouse button.

Download or read book System BIOS for IBM PC XT AT Computers and Compatibles written by Phoenix Technologies and published by Addison Wesley Publishing Company. This book was released on 1989 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the Phoenix Technical Reference Series, this book represents the first time that comprehensive documentation of the ROM BIOS of the PC/XT/AT computers and compatibles has been widely available to all IBM PC programmers and developers.

Download or read book PC Hardware in a Nutshell written by Robert Bruce Thompson and published by "O'Reilly Media, Inc.". This book was released on 2003-07-24 with total page 877 pages. Available in PDF, EPUB and Kindle. Book excerpt: PC Hardware in a Nutshell is the practical guide to buying, building, upgrading, and repairing Intel-based PCs. A longtime favorite among PC users, the third edition of the book now contains useful information for people running either Windows or Linux operating systems. Written for novices and seasoned professionals alike, the book is packed with useful and unbiased information, including how-to advice for specific components, ample reference material, and a comprehensive case study on building a PC.In addition to coverage of the fundamentals and general tips about working on PCs, the book includes chapters focusing on motherboards, processors, memory, floppies, hard drives, optical drives, tape devices, video devices, input devices, audio components, communications, power supplies, and maintenance. Special emphasis is given to upgrading and troubleshooting existing equipment so you can get the most from your existing investments.This new edition is expanded to include: Detailed information about the latest motherboards and chipsets from AMD, Intel, SiS, and VIA Extensive coverage of the Pentium 4 and the latest AMD processors, including the Athlon XP/MP Full details about new hard drive standards, including the latest SCSI standards, ATA/133, Serial ATA, and the new 48-bit "Big Drive" ATA interface Extended coverage of DVD drives, including DVD-RAM, DVD-R/RW, and DVD+R/RW Details about Flat Panel Displays, including how to choose one (and why you might not want to) New chapters on serial communications, parallel communications, and USB communications (including USB 2.0) Enhanced troubleshooting coverage PC Hardware in a Nutshell, 3rd Edition provides independent, useful and practical information in a no-nonsense manner with specific recommendations on components. Based on real-world testing over time, it will help you make intelligent, informed decisions about buying, building, upgrading, and repairing PCs in a cost effective manner that will help you maximize new or existing computer hardware systems. It's loaded with real-world advice presented in a concise style that clearly delivers just the information you want, without your having to hunt for it.

Download or read book Personal System 2 and Personal Computer BIOS Interface Technical Reference written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This technical reference provides Basic Input/Output System (BIOS) interface information.

Download or read book Breaking Through the BIOS Barrier written by Adrian Wong and published by Prentice-Hall PTR. This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers learn to extend the useful life of their current PC and reduce overall cost of ownership by just simply upgrading your BIOS!

Download or read book System BIOS for IBM PCs Compatibles and EISA Computers written by Phoenix Technologies and published by Addison Wesley Longman. This book was released on 1991 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this bestselling guide covers the next generation Phoenix BIOS, used in major PC compatible, EISA, and 486-based computers. Anyone developing software for these machines needs this important information.

Download or read book System BIOS for IBM PC XT AT Computers and Compatibles written by and published by . This book was released on 1990 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book PC Hacks written by Jim Aspinwall and published by "O'Reilly Media, Inc.". This book was released on 2005 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering both Windows and Linux, 'PC Hacks' combines the Hacks series style with popular computing hardware, including advice on reusing an old PC to off-load work from newer systems as well as ways to prevent security hacks.

Download or read book Nist Special Publication 800 147 BIOS Protection Guidelines written by U.s. Department of Commerce and published by CreateSpace. This book was released on 2014-01-31 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern computers rely on fundamental system firmware, commonly known as the system Basic Input/Output System (BIOS), to facilitate the hardware initialization process and transition control to the operating system. The BIOS is typically developed by both original equipment manufacturers (OEMs) and independent BIOS vendors, and is distributed to end-users by motherboard or computer manufacturers. Manufacturers frequently update system firmware to fix bugs, patch vulnerabilities, and support new hardware. This document provides security guidelines for preventing the unauthorized modification of BIOS firmware on PC client systems.

Download or read book PC Bios Internals written by Heinz Lange and published by Abacus Software. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The PC computer's BIOS (Basic Input Output System) is the heart of all PCs. Learn more about improving and upgrading your PC's computing power with BIOS functions, secrets, descriptions and tips for their optimum setting with this complete reference guide. CD-ROM contains popular shareware and freeware utilities.

Download or read book Beyond BIOS written by Vincent Zimmer and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 4 - Protocols You Should Know ; EFI OS Loaders ; Device Path and Image Information of the OS Loader ; Accessing Files in the Device Path of the OS Loader ; Finding the OS Partition ; Getting the Current System Configuration ; Getting the Current Memory Map.

Download or read book Introduction To Computers And C Programming written by S.K. Bajpai and published by New Age International. This book was released on 2007 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed Strictly As Per The Syllabus Of U.P. Technical University, This Book Provides A Systematic Introduction To Computer Hardware And Software. After Explaining The Historical Development Of Computer Technology Through Different Generations, The Book Describes The Basic Hardware Components. Peripheral Devices Are Explained Next Followed By A Detailed Introduction To Operating Systems Including Dos, Unix And Windows. Various Features Of The Internet Are Then Described Including Internet Mail Tools Like Pine And Elm And Editors Like Edit And Vi. The Basic And Advanced Features Of C Programming Are Then Explained With Suitable Examples. Examples And Problems Are Included In Various Chapters.The Book Concludes With An Introduction To Recent Developments Like Object Oriented Programming, Java, Ub Script, Wireless Application Protocol (Wap), Hyper Text Markup Language (Html) And Xml. A Question Bank At The End Of The Book Would Be Extremely Useful In Enabling The Student To Test His Understanding Of Computer Technology.

Download or read book DOS and BIOS Functions Quick Reference written by Que Corporation and published by Prentice Hall. This book was released on 1989 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a portable reference for programmers creating programs that fully exploit the DOS environment. A low-priced, compact item, it makes looking up important BIOS functions easy by avoiding pages of inapplicable information.

Download or read book Server Certification written by Elton Jernigan and published by Que Publishing. This book was released on 2002 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're a candidate for Server+ certification, which measures essential competencies in advanced PC hardware issues such as RAID, SCSI, multiple CPUs, SANs, and much more, the Training Guide has what you need to pass. We have partnered with Elton Jernigan, a Subject Matter Expert (SME) of the initial Focus Group for development of the Server+ exam. He brings you an excellent resource that not only will help you pass the exam, but will also prove to be a handy, concise reference for managers and technicians who must select and implement hardware for network servers. You will benefit from Elton's insight as a 27-year veteran of the IT industry, including his experience as Director of Technology for the College of Business at Florida State University and as a senior computer trainer for the Beacon Institute for Learning. We make the most of your Server+ Certification study time by providing: Content that is organized according to each job dimension and exam objective Exam objectives that are clearly detailed and explained Study strategies to optimize your learning Exam tips that provide specific exam-related advice Step-by-step instructions that walk you through a task and help you learn faster Additional content sections with in-depth reference material Chapter summaries that review key concepts Key terms you'll need to understand Resource URLs that list web sites you can access for additional information on topics in each chapter Exercises that provide concrete experiences to reinforce learning Review questions and answers to assess your comprehension Sample exam questions that include answers and detailed explanations

Download or read book Computer Wings written by BPP Learning Media and published by BPP Learning Media. This book was released on 2009-07-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develop the key administration skills required to deal with hardware, software, memory and network issues in the small office IT network.

Download or read book OPERATING SYSTEMS written by Narayan Changder and published by CHANGDER OUTLINE. This book was released on 2023-04-05 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embark on a journey into the heart of computing with "Operating Systems Odyssey," your ultimate guide to mastering the intricacies of operating systems. Tailored for IT professionals, students, and enthusiasts, this comprehensive Multiple-Choice Questions (MCQ) guide covers a spectrum of operating system concepts, ensuring a thorough understanding of key principles, architecture, and practical applications. ?? Key Features: Diverse MCQ Bank: Immerse yourself in a diverse collection of MCQs covering essential operating system topics. From process management to file systems, "Operating Systems Odyssey" ensures comprehensive coverage, allowing you to delve into the complexities of modern computing. Thematic Organization: Navigate through the multifaceted world of operating systems with a thematic approach. Each section is dedicated to a specific aspect of operating systems, providing a structured and holistic understanding of this fundamental element of computer science. In-Depth Explanations: Enhance your knowledge with detailed explanations accompanying each MCQ. Our expertly crafted explanations go beyond correct answers, providing valuable insights into operating system principles and functionalities. Real-World Applications: Apply theoretical knowledge to practical scenarios with questions reflecting real-world applications of operating systems. Develop the skills needed to troubleshoot, optimize, and manage operating systems in various computing environments. Visual Learning Aids: Reinforce your learning with visual aids, including diagrams, flowcharts, and illustrations. Visual learning aids make complex operating system concepts more accessible, facilitating a deeper understanding of the inner workings of computing systems. Timed Practice Tests: Simulate exam conditions and enhance your time-management skills with timed practice tests. Evaluate your progress, identify areas for improvement, and build confidence as you navigate through a variety of operating system scenarios. ?? Why Choose "Operating Systems Odyssey"? Comprehensive Coverage: Covering a wide range of operating system topics, our guide ensures a comprehensive understanding of this foundational aspect of computer science. Whether you're an IT professional or a student, this guide caters to all levels of expertise. Practical Relevance: Emphasizing real-world applications, our guide prepares you for practical challenges in managing and optimizing operating systems. Gain insights into troubleshooting and decision-making processes crucial for success in the field. Digital Accessibility: Access your study materials anytime, anywhere with the digital edition available on the Google Play Bookstore. Seamlessly integrate your operating systems studies into your routine and stay updated with the latest advancements in the field. ?? Keywords: Operating Systems, OS Concepts, MCQ Guide, IT Professionals, Real-World Applications, Visual Learning Aids, Timed Practice Tests, Digital Accessibility, Google Play Bookstore. Embark on a journey of operating system mastery with "Operating Systems Odyssey." Download your digital copy today and immerse yourself in the complexities, principles, and real-world applications of operating systems in the ever-evolving landscape of computing. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 What Operating Systems Do . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Computer-System Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.3 Computer-System Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1.4 Operating-System Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 2 Operating-System Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 2.1 User and Operating-System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 2.2 System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 2.3 Boot Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 2.4 Windows Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 3 Processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 3.1 Process Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 3.2 Process Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 3.3 Interprocess Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 3.4 Client Server Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 4 Threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 4.2 Multicore Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 4.3 high performance computing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 4.4 Thread Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 5 Process Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 5.2 The Critical-Section Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 6 CPU Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 6.1 Basic Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 6.2 Scheduling Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 7 Deadlocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 7.1 System Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 7.2 Deadlock Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 7.3 Deadlock Avoidance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 7.4 Deadlock Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 8 Main Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 8.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 8.2 Contiguous Memory Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 8.3 Segmentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 8.4 Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 9 Virtual Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 9.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 9.2 Page Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 10 Mass-Storage Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 10.1 Overview of Mass-Storage Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 10.2 Disk Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 10.3 Disk Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 10.4 RAID Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 11 File-System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.1 File Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.2 Directory and Disk Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312 11.3 File systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 12 Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 12.1 PROTECTION AND SECURITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

Download or read book MCSE Windows 2000 Directory Services Administration Study Guide written by Anil Desai and published by John Wiley & Sons. This book was released on 2006-02-20 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's the book you need to prepare for Exam 70-217, Implementing and Administering a Microsoft Windows 2000 Directory Services Infrastructure. This study guide provides: In-depth coverage of every exam objective—all the information you need Practical information on administering Windows 2000 Directory Services Hundreds of challenging review questions, in the book and on the CD Leading-edge exam preparation software, including a testing engine, electronic flashcards, and simulation software Authoritative coverage of all exam objectives, including: Installing, configuring, and troubleshooting Active Directory Installing, configuring, managing, monitoring, and troubleshooting DNS for Active Directory Installing, configuring, managing, monitoring, optimizing, and troubleshooting Change and Configuration Management Managing, monitoring, and optimizing the components of Active Directory Configuring, managing, monitoring, and troubleshooting Active Directory security solutions Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.