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Basics of Computer Organization and Architecture Problems and Solutions is the result of several years of teaching, laboratory experience and evaluating the performance of the students. This book starts with a brief history of electronic computers and covers all units of digital computers including history of computers, number systems and codes, fixed point arithmetic, floating point arithmetic, decimal arithmetic, ALU Design, control unit, hardwired and micro-programmed control unit configurations and design, memories, memory interfacing, buses, examples of standard serial and parallel buses, input and output devices and I/O modes, introduction to 8 bit microprocessors and microcontrollers, etc. The problems are in graded form staring from simple to a reasonably complex level. Even though this book deals with problems and solutions, if one looks at the book in its totality it also serves as a text book on this topic.
BCS Glossary of Computing and ICT The BCS Glossary is the most authoritative and comprehensive work of its kind on the market today. This unrivalled study aid and reference tool has newly updated entries and is divided into themed sections making it more than just a list of definitions.
Computer: A History of the Information Machine Computer: A History of the Information Machine traces the history of the computer and shows how business and government were the first to explore its unlimited, information-processing potential. This third edition provides updated analysis on software and computer networking, including new material on the programming profession, social networking, and mobile computing. It expands its focus on the IT industry with fresh discussion on the rise of Google and Facebook as well as how powerful applications are changing the way we work, consume, learn, and socialize.
Computer Systems Architecture Computer Systems Architecture provides IT professionals and students with the necessary understanding of computer hardware. It addresses the ongoing issues related to computer hardware and discusses the solutions supplied by the industry. The book describes trends in computing solutions that led to the current available infrastructures, tracing the initial need for computers to recent concepts such as the Internet of Things. It covers computers¿ data representation, explains how computer architecture and its underlying meaning changed over the years, and examines the implementations and performance enhancements of the central processing unit (CPU). It then discusses the organization, hierarchy, and performance considerations of computer memory as applied by the operating system and illustrates how cache memory significantly improves performance. The author proceeds to explore the bus system, algorithms for ensuring data integrity, input and output (I/O) components, methods for performing I/O, various aspects relevant to software engineering, and nonvolatile storage devices, such as hard drives and technologies for enhancing performance and reliability. He also describes virtualization and cloud computing and the emergence of software-based systems¿ architectures. Accessible to software engineers and developers as well as students in IT disciplines, this book enhances readers¿ understanding of the hardware infrastructure used in software engineering projects. It enables readers to better optimize system usage by focusing on the principles used in hardware systems design and the methods for enhancing performance.
Context-Aware Computing The book addresses the impact of ambient intelligence, particularly its user-centric context-awareness requirement on data management strategies and solutions. Techniques of conceptualizing, capturing, protecting, modelling, and querying context information, as well as context-aware data management application are discussed, making the book is an essential reference for computer scientists, information scientists and industrial engineers.
Dictionary of Computing The Dictionary of Computing provides coverage of the terms used in computing, including hardware, software, programme languages, networks and applications, e-commerce and the Internet.
Encyclopedia of Computer Science Provides an historical timeline highlighting the key breakthroughs in computer science and technology, as well as clear and concise explanations of the latest technology and its practical applications. Each article elaborates on a topic giving a remarkable breadth and depth of coverage.
Encyclopedia of Computer Science and Technology Provides overviews of hundreds of applications of computer technology and the fundamental design, economics and social impacts of the information society.
Essentials of Computer Architecture This easy to read textbook provides an introduction to computer architecture, while focusing on the essential aspects of hardware that programmers need to know. The topics are explained from a programmer¿s point of view, and the text emphasizes consequences for programmers. Divided in five parts, the book covers the basics of digital logic, gates, and data paths, as well as the three primary aspects of architecture: processors, memories, and I/O systems. The book also covers advanced topics of parallelism, pipelining, power and energy, and performance. A hands-on lab is also included. The second edition contains three new chapters as well as changes and updates throughout.
PCs for Dummies The bestselling PC reference on the planet--now available in its 13th edition. Completely updated to cover the latest technology and software, the 13th edition of PCs For Dummies tackles using a computer in friendly, human terms. Focusing on the needs of the beginning computer user, while also targeting those who are familiar with PCs, but need to get up to speed on the latest version of Windows. This hands-on guide takes the dread out of working with a personal computer. Leaving painful jargon and confusing terminology behind, it covers Windows 10 OS, connecting to and using services and data in the cloud, and so much more. Written by Dan Gookin, the original For Dummies author, it tells you how to make a PC purchase, what to look for in a new PC, how to work with the latest operating system, ways to protect your files, what you can do online, media management tips, and even basic topics you're probably too shy to ask a friend about. Determine what you need in a PC and how to set it up. Configure your PC, hook up a printer, and connect to the Internet. Find your way around Windows 10 OS with ease and confidence. Play movies and music, view photos, and explore social media. If you're a first-time PC user at home or at work or just need to brush up on the latest technological advancements, the new edition of this bestselling guide gets you up and running fast.
Troubleshooting and Maintaining Your PC Stop being a prisoner to your PC! Need a PC problem fixed in a pinch? Presto! Troubleshooting & Maintaining Your PC All-in-One For Dummies offers 5 books in 1 and takes the pain out of wading through those incomprehensible manuals, or waiting for a high-priced geek to show up days or weeks after you need them. Arming you with everything you need to get that pesky PC working for you ASAP, this handy guide walks you through all the steps to restoring whatever's making your PC go rogue --so you can get back to making it work for you. There's nothing worse than firing up your PC only to discover it's inexplicably unresponsive. With this guide, you'll gain all the skills and insight you need to need to bring it back to life --and to prevent it from ever leaving you in the lurch again. Find out what's behind common PC problems Solve email and web woes, both big and small Perform regular maintenance and get serious about backups Troubleshoot to find solutions to your issues and learn proper maintenance to head off future headaches! Your PC problems aren't as big as you think! Take matters into your own hands with the helpful instruction provided inside this book!
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PCWorld Stay on top of today's fast-changing technology with PCWorld magazine. Get buying advice from PCWorld's reviews and lab-based rankings for laptops, PCs, smartphones, digital cameras, printers, HDTVs and more. Set up a home network. Make your PC faster. Choose effective anti-virus software. Every issue of PCWorld is packed with award-winning articles, product rankings, news, reviews, how-tos, tips, bug fixes and much more. Make the most of your PC, consumer electronics and digital technology right now with the trusted and expert advice from PC World!
Macworld Stay on top of today's fast-changing Apple technology with Macworld magazine! Macworld is the ultimate resource for savvy users of Apple products. Every issue is filled with authoritative news, analysis, and tips about all things Apple -- Mac, iPhone, iPad, and beyond! Best of all, Macworld brings you the most trusted product reviews, from Apple hardware to accessories to the very best apps. Make the most of your iPhone. Get work done on your iPad. Shoot videos with pizzazz. Print gorgeous digital photos. Make the most of your Apple products with Macworld!
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