Computing Essentials, 2004 PDF Download

Author: Timothy J. O'Leary
Publisher:
ISBN: 9780071198653
Category : Computer science
Languages : en
Pages : 498

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Author: Linda I. O'Leary
Publisher: McGraw-Hill Education
ISBN: 9781264082766
Category : Computers
Languages : en
Pages : 416

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Book Description
The rate of change in the digital information age is clearly increasing, and computer literacy is becoming a prerequisite. The goal of the 28th edition of Computing Essentials is to provide students with an introductory understanding of the concepts necessary for success and to instill an appreciation for the effect of information technology on people, privacy, ethics, and our environment. Today's students put much effort toward the things that are relevant to them, yet it is sometimes difficult to engage them in other equally important topics like personal privacy and technological advances. Each chapter highlights a most promising career in ITincluding webmaster, software engineer, and database administratorby presenting job titles, responsibilities, educational requirements, and salary ranges. Students see the material relate directly to potential career paths. Each chapter describes how its content is relevant to students' lives today and critical to their future. Each chapter presents practical tips related to key concepts through the demonstration of interesting and relevant applications. Topics presented focus first on outputs rather than processes and then dive into the concepts and processes. Motivation and relevance are the keys. This text has several features specifically designed to engage and demonstrate the relevance of technology in our lives. These elements are combined with thorough coverage of the concepts and sound pedagogical devices. The text uses graphics to reinforce key concepts and offers unique features and benefits found in few other texts: Making IT Work for You addresses topics and discussion questions that cover issues like online entertainment, gaming, virtual assistants, and the mobile office. Look to the Future boxes in each chapter have been revised to show that the expected breakthroughs of tomorrow are rooted in today's advances. Why Should I Read This? sections present a visually engaging and concise presentation of the chapter's relevance to the reader's life in the digital world. Visual summaries review major concepts covered throughout the chapter. Environment marginal boxes cover topics like plagiarism, editing images to promote a message, and the use of monitoring software. Privacy marginal boxes cover topics like protecting personal information on a free Wi-Fi network or disposing of an outdated computer to help students think critically and communicate effectively. Ethics marginal boxes cover related technologies and topics like proper disposal of older monitors, empty inkjet cartridges, and old computers. Concept Check segments cue students to note which topics have been covered and to self-test their understanding of the material presented. Brief discussions at the close of each chapter address recent technological advancements related to the chapter material. A test bank with more than 2,200 questions is categorized by level of learning. Using IT at MoviesOnline, a case study of a fictitious organization, provides an up-close look at what students might find on the job in the real world. New to This Edition Every chapter's Making IT Work for You, Privacy, Ethics, and Environment features have been carefully reevaluated, enhanced, or replaced. Every chapters Look to the Future feature has been revised to show that tomorrow's expected breakthroughs are rooted in today's advances. Expanded coverage includes Web 1.0, 2.0, and 3.0; social media; Windows 10; VR hardware; cloud storage; cybersecurity; drones and robotics; and gaming. Updated and expanded descriptions of programming languages highlight popular choices.

Author: Linda Null
Publisher: Jones & Bartlett Learning
ISBN: 1284150771
Category : Computers
Languages : en
Pages : 945

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Updated and revised, The Essentials of Computer Organization and Architecture, Third Edition is a comprehensive resource that addresses all of the necessary organization and architecture topics, yet is appropriate for the one-term course.

Author: TIMOTHY. O'LEARY O'LEARY (LINDA. O'LEARY, DANIEL.)
Publisher:
ISBN: 9781265263218
Category : Computers
Languages : en
Pages : 0

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Author: Douglas Comer
Publisher: CRC Press
ISBN: 1000384284
Category : Computers
Languages : en
Pages : 302

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The latest textbook from best-selling author Provides a comprehensive introduction to cloud computing

Author: J.David Spiceland
Publisher: McGraw-Hill Europe
ISBN: 9780071318341
Category :
Languages : en
Pages : 438

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Book Description
How are you learning about the most important, essential, and current concepts of information technology? Computing Essentials 2014 allows you to Make IT Work for You through relevant explorations, ethics and environment themes throughout each chapter. Current examples, references and exercises allow students to be successful in understanding today's role of Computer Information Technology. This definitive approach provides the essentials students need while bringing them a full digital solution through Connect CIT. Connect CIT is an online learning and assessment platform that engages today's students and helps them apply the key concepts they are learning. O'Leary; Computing Essentials 2014: Make IT Work for You! Additional textbook resources can be found on the text's Online Learning Center: www.mhhe.com/computing2014. Also student resources can be found at www.computing2014.com. For more information on O'Leary; Computing Essentials 2014, please visit www.simnetkeepitsimple.com and also contact your McGraw-Hill representative.

Author: K. Chandrasekaran
Publisher: CRC Press
ISBN: 1482205440
Category : Computers
Languages : en
Pages : 396

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Book Description
Cloud computing-accessing computing resources over the Internet-is rapidly changing the landscape of information technology. Its primary benefits compared to on-premise computing models are reduced costs and increased agility and scalability. Hence, cloud computing is receiving considerable interest among several stakeholders-businesses, the IT ind

Author: Charles Petzold
Publisher: Microsoft Press
ISBN: 0137909292
Category : Computers
Languages : en
Pages : 563

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Book Description
The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.

Author: Nayan B. Ruparelia
Publisher: MIT Press
ISBN: 0262529092
Category : Computers
Languages : en
Pages : 278

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Book Description
Why cloud computing represents a paradigm shift for business, and how business users can best take advantage of cloud services. Most of the information available on cloud computing is either highly technical, with details that are irrelevant to non-technologists, or pure marketing hype, in which the cloud is simply a selling point. This book, however, explains the cloud from the user's viewpoint—the business user's in particular. Nayan Ruparelia explains what the cloud is, when to use it (and when not to), how to select a cloud service, how to integrate it with other technologies, and what the best practices are for using cloud computing. Cutting through the hype, Ruparelia cites the simple and basic definition of cloud computing from the National Institute of Science and Technology: a model enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources. Thus with cloud computing, businesses can harness information technology resources usually available only to large enterprises. And this, Ruparelia demonstrates, represents a paradigm shift for business. It will ease funding for startups, alter business plans, and allow big businesses greater agility. Ruparelia discusses the key issues for any organization considering cloud computing: service level agreements, business service delivery and consumption, finance, legal jurisdiction, security, and social responsibility. He introduces novel concepts made possible by cloud computing: cloud cells, or specialist clouds for specific uses; the personal cloud; the cloud of things; and cloud service exchanges. He examines use case patterns in terms of infrastructure and platform, software information, and business process; and he explains how to transition to a cloud service. Current and future users will find this book an indispensable guide to the cloud.

Author: Kevin Wilson
Publisher:
ISBN: 9781911174929
Category : Computers
Languages : en
Pages : 126

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Book Description
Bits, bytes, RAM, CPUs, hard drives and dvd drives. Master the geeky acronyms and simplify computer hardware & terminology with ease. This book is great for beginners, a basic computing class, or someone looking to buy a computer.