...CSC-105 NE Spring 2016 Study Guide – Chapters 1, 2, 3 & 4 &Videos Chapter 1: Introduction to Information Technology: The Future Now 1. Robots – automatics devices that perform functions ordinarily performed by human beings 2. Online learning (Distance learning) - is designed to provide students with additional learning opportunities & instructors with additional teaching tools (e-learning) 3. Telemedicine, Campus Cruiser (portals) – medical care via telecommunications - 4. Computer / IT uses 5. Cyberspace – encompasses not only the online world & the Internet in particular but also the whole wired & wireless world of communications in general 6. Internet – is a worldwide computer network that connects hundreds of thousands of smaller networks/ World wide web – often called the web – an interconnected system of internet computers (servers) that support specially formatted documents in multimedia form 7. Multimedia files – technology that presents information in more than one medium, such as texts, still images, moving images & sound. 8. Networks A. Client – are linked by a wired or wireless network. The entire network is called client server network / Server Networks – is a central computer that holds collections of data (databases) & programs for connecting or supplying services to PC’s workstations & other devices which are called clients B. Peer to Peer Network 9. Hardware - consists of all the machinery & equipment in a computer system (Keyboard, screen)/ Software – (programs)...
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...data that it handles. Numbers, text, images, sound, and video. 2.What are the differing components of a computer? Regardless of the size, computer contains 4 primary types of component to handle: input, output, processing, and secondary storage. All computers have the same basic components and some of these include the monitor system unit, mouse, keyboard, RAM, motherboard, CPU, hard drive, disk drives, power supply and video card. All the above parts constitute the main hardware parts of any computer. 3.What trade-offs can you make to reduce cost and improve performance? 4.What are operation systems? An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. An operating system is the most important software that runs on a computer. It manages the computer's memory, processes, and all of its software and hardware. (Identify uses, user interface, load applications, and coordinate devices) 5.What categories of software did we discuss? Operating system, utilities, programming languages and tools, application (word processing, spreadsheets, graphics, accounting, tax preparation, games, CAD-CAM), database management systems. 6.What is a database? A database is a collection of data that is organized so that its contents can easily be accessed, managed, and updated. 7.How do tables connect to one another in a relational database? 8.What is data modeling? Data modeling is the analysis...
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...TABLE OF CONTENTS CHAPTER 1: FUNDAMENTALS OF COMPUTER SYSTEMS 1 Basic Computer System Model ....................................................................................................... 1 Importance of Computers............................................................................................................... 2 Professional Standards.................................................................................................................... 3 Considerations When Creating Computer Systems........................................................................ 5 Glossary of Terms............................................................................................................................7 Past Exam Questions & Example Answers...................................................................................... 8 CHAPTER 2: DATA REPRESENTATION IN COMPUTERS 9 Units ................................................................................................................................................ 9 Numbers........................................................................................................................................10 Characters .....................................................................................................................................14 Images ..............................................................................................................................
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...Amazon Web Services ™ Amazon Web Services ™ by Bernard Golden Amazon Web Services™ For Dummies® Published by: John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030-5774, www.wiley.com Copyright © 2013 by John Wiley & Sons, Inc., Hoboken, New Jersey Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the Publisher. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 7486008, or online at http://www.wiley.com/go/permissions. Trademarks: Wiley, For Dummies, the Dummies Man logo, Dummies.com, Making Everything Easier, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and may not be used without written permission. Amazon Web Services is a trademark of Amazon Technologies, Inc. All other trademarks are the property of their respective owners. John Wiley & Sons, Inc. is not associated with any product or vendor mentioned in this book. LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS...
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...The Web Resource Space Model Web Information Systems Engineering and Internet Technologies Book Series Series Editor: Yanchun Zhang, Victoria University, Australia Editorial Board: Robin Chen, AT&T Umeshwar Dayal, HP Arun Iyengar, IBM Keith Jeffery, Rutherford Appleton Lab Xiaohua Jia, City University of Hong Kong Yahiko Kambayashi† Kyoto University Masaru Kitsuregawa, Tokyo University Qing Li, City University of Hong Kong Philip Yu, IBM Hongjun Lu, HKUST John Mylopoulos, University of Toronto Erich Neuhold, IPSI Tamer Ozsu, Waterloo University Maria Orlowska, DSTC Gultekin Ozsoyoglu, Case Western Reserve University Michael Papazoglou, Tilburg University Marek Rusinkiewicz, Telcordia Technology Stefano Spaccapietra, EPFL Vijay Varadharajan, Macquarie University Marianne Winslett, University of Illinois at Urbana-Champaign Xiaofang Zhou, University of Queensland Other Books in the Series: Semistructured Database Design by Tok Wang Ling, Mong Li Lee, Gillian Dobbie ISBN 0-378-23567-1 Web Content Delivery edited by Xueyan Tang, Jianliang Xu and Samuel T. Chanson ISBN 978-0-387-24356-6 Web Information Extraction and Integration by Marek Kowalkiewicz, Maria E. Orlowska, Tomasz Kaczmarek and Witold Abramowicz ISBN 978-0-387-72769-1 FORTHCOMING The Web Resource Space Model Hai Zhuge Chinese Academy of Sciences Hai Zhuge Key Lab of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Sciences P.O. Box 2704-28 No. 6 Science South...
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...This page intentionally left blank Te n t h E d i t i o n MODERN DATABASE MANAGEMENT Editorial Director: Sally Yagan Editor in Chief: Eric Svendsen Executive Editor: Bob Horan Editorial Project Manager: Kelly Loftus Editorial Assistant: Jason Calcano Director of Marketing: Patrice Lumumba Jones Marketing Manager: Anne Fahlgren Marketing Assistant: Melinda Jensen Senior Managing Editor: Judy Leale Project Manager: Becca Richter Senior Operations Supervisor: Arnold Vila Operations Specialist: Ilene Kahn Senior Art Director: Jayne Conte Cover Designer: Suzanne Behnke Cover Art: Fotolia © vuifah Manager, Visual Research: Karen Sanatar Permissions Project Manager: Shannon Barbe Media Project Manager, Editorial: Denise Vaughn Media Project Manager, Production: Lisa Rinaldi Supplements Editor: Kelly Loftus Full-Service Project Management: PreMediaGlobal Composition: PreMediaGlobal Printer/Binder: Edwards Brothers Cover Printer: Lehigh-Phoenix Color/Hagerstown Text Font: Palatino Credits and acknowledgments borrowed from other sources and reproduced, with permission, in this textbook appear on appropriate page within text. Microsoft® and Windows® are registered trademarks of the Microsoft Corporation in the U.S.A. and other countries. Screen shots and icons reprinted with permission from the Microsoft Corporation. This book is not sponsored or endorsed by or affiliated with the Microsoft Corporation. Copyright © 2011, 2009, 2007, 2005, 2002...
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...several decades. Divergent applications by practitioners and academics, as well as by researchers in alternative fields of study, has allowed for both considerable proliferation of information on the topic but also for a considerable amount of confusion regarding the meaning of the term. research two distinct research streams emerge. In reviewing ERP The first focuses on the fundamental corporate capabilities driving ERP as a strategic concept. A second stream focuses on the details associated with implementing information systems and their relative success and cost. This paper briefly discusses these research streams and suggests some ideas for related future research. Published in the European Journal of Operational Research 146(2), 2003 1 Introduction – The many views of ERP Speculation on the future development and success of ERP is the topic of many popular press articles. These articles, typically written by individuals associated with the ERP companies, are often focused on the merits of the featured software. Unfortunately, in order to distinguish the merits of alternate packages, authors find it useful to introduce new terms designed to emphasize potential appeal. In reality many of these “new” terms don’t actually represent “new” concepts, but simply the repackaging of existing ideas. The end result of accepting and disseminating these new terms into general discussions on the topic only leads to increased confusion over time. A case in point...
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...2014-2015 Undergraduate Academic Calendar and Course Catalogue Published June 2014 The information contained within this document was accurate at the time of publication indicated above and is subject to change. Please consult your faculty or the Registrar’s office if you require clarification regarding the contents of this document. Note: Program map information located in the faculty sections of this document are relevant to students beginning their studies in 2014-2015, students commencing their UOIT studies during a different academic year should consult their faculty to ensure they are following the correct program map. i Message from President Tim McTiernan I am delighted to welcome you to the University of Ontario Institute of Technology (UOIT), one of Canada’s most modern and dynamic university communities. We are a university that lives by three words: challenge, innovate and connect. You have chosen a university known for how it helps students meet the challenges of the future. We have created a leading-edge, technology-enriched learning environment. We have invested in state-of-the-art research and teaching facilities. We have developed industry-ready programs that align with the university’s visionary research portfolio. UOIT is known for its innovative approaches to learning. In many cases, our undergraduate and graduate students are working alongside their professors on research projects and gaining valuable hands-on learning, which we believe is integral...
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...The eXPeRT’s VOIce ® In .neT F# Robert Pickering Foreword by Don Syme Foundations of Foundations of F# Robert Pickering Foundations of F# Copyright © 2007 by Robert Pickering All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner and the publisher. ISBN-13: 978-1-59059-757-6 ISBN-10: 1-59059-757-5 Printed and bound in the United States of America 9 8 7 6 5 4 3 2 1 Trademarked names may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. Lead Editors: James Huddleston, Ewan Buckingham Technical Reviewer: Don Syme Editorial Board: Steve Anglin, Ewan Buckingham, Gary Cornell, Jason Gilmore, Jonathan Gennick, Jonathan Hassell, Chris Mills, Matthew Moodie, Jeffrey Pepper, Dominic Shakeshaft, Matt Wade Project Manager: Elizabeth Seymour Copy Edit Manager: Nicole Flores Copy Editor: Kim Wimpsett Assistant Production Director: Kari Brooks-Copony Production Editor: Laura Cheu Compositor: Lynn L’Heureux Proofreader: Elizabeth Berry Indexer: Broccoli Information Management Artist: April Milne Cover Designer: Kurt Krames Manufacturing Director: Tom Debolski Distributed...
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...DATABASE S YSTEMS DESIGN, IMPLEMENTATION, AND MANAGEMENT CARLOS CORONEL • STEVEN MORRIS • PETER ROB Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States Copyright 2010 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Database Systems: Design, Implementation, and Management, Ninth Edition Carlos Coronel, Steven Morris, and Peter Rob Vice President of Editorial, Business: Jack W. Calhoun Publisher: Joe Sabatino Senior Acquisitions Editor: Charles McCormick, Jr. Senior Product Manager: Kate Mason Development Editor: Deb Kaufmann Editorial Assistant: Nora Heink Senior Marketing Communications Manager: Libby Shipp Marketing Coordinator: Suellen Ruttkay Content Product Manager: Matthew Hutchinson Senior Art Director: Stacy Jenkins Shirley Cover Designer: Itzhack Shelomi Cover Image: iStock Images Media Editor: Chris Valentine Manufacturing Coordinator: Julio Esperas Copyeditor: Andrea Schein Proofreader: Foxxe Editorial Indexer: Elizabeth Cunningham Composition: GEX Publishing Services © 2011 Cengage Learning ALL RIGHTS RESERVED. No part of this work covered by the copyright herein may be reproduced, transmitted, stored or used in any form or by any means graphic, electronic, or mechanical, including but not limited to photocopying, recording, scanning, digitizing, taping, Web distribution, information networks, or information storage and retrieval systems, except as permitted...
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...Learning C# 3.0 Other resources from O’Reilly Related titles oreilly.com C# 3.0 Cookbook™ C# 3.0 Design Patterns C# 3.0 in a Nutshell Programming ASP.NET 3.5 Programming C# 3.0 Programming .NET 3.5 Programming WCF Services Programming WPF oreilly.com is more than a complete catalog of O’Reilly books. You’ll also find links to news, events, articles, weblogs, sample chapters, and code examples. oreillynet.com is the essential portal for developers interested in open and emerging technologies, including new platforms, programming languages, and operating systems. Conferences O’Reilly brings diverse innovators together to nurture the ideas that spark revolutionary industries. We specialize in documenting the latest tools and systems, translating the innovator’s knowledge into useful skills for those in the trenches. Visit conferences.oreilly.com for our upcoming events. Safari Bookshelf (safari.oreilly.com) is the premier online reference library for programmers and IT professionals. Conduct searches across more than 1,000 books. Subscribers can zero in on answers to time-critical questions in a matter of seconds. Read the books on your Bookshelf from cover to cover or simply flip to the page you need. Try it today for free. Learning C# 3.0 Jesse Liberty and Brian MacDonald Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo Learning C# 3.0 by Jesse Liberty and Brian MacDonald Copyright © 2009 Jesse Liberty and...
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...Emory University | Internetworking Technology Handbook | [Type the document subtitle] | | SAVIOUR EMMANUEL UDOBONG | [Pick the date] | [Type the abstract of the document here. The abstract is typically a short summary of the contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | Internetworking Basics An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network. Internetworking refers to the industry, products, and procedures that meet the challenge of creating and administering internetworks. The following articles provide information about internetworking basics: * Internetworking Basics * Introduction to LAN Protocols * Introduction to WAN Technologies * Bridging and Switching Basics * Routing Basics * Network Management Basics * Open System Interconnection Protocols LAN Technologies A LAN is a high-speed data network that covers a relatively small geographic area. It typically connects workstations, personal computers, printers, servers, and other devices. LANs offer computer users many advantages, including shared access to devices and applications, file exchange between connected users, and communication between users via electronic mail and other applications. The following articles provide information different LAN technologies: * Ethernet...
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...LINUX: Rute User’s Tutorial and Exposition Paul Sheer August 14, 2001 Pages up to and including this page are not included by Prentice Hall. 2 “The reason we don’t sell billions and billions of Guides,” continued Harl, after wiping his mouth, “is the expense. What we do is we sell one Guide billions and billions of times. We exploit the multidimensional nature of the Universe to cut down on manufacturing costs. And we don’t sell to penniless hitchhikers. What a stupid notion that was! Find the one section of the market that, more or less by definition, doesn’t have any money, and try to sell to it. No. We sell to the affluent business traveler and his vacationing wife in a billion, billion different futures. This is the most radical, dynamic and thrusting business venture in the entire multidimensional infinity of space-time-probability ever.” ... Ford was completely at a loss for what to do next. “Look,” he said in a stern voice. But he wasn’t certain how far saying things like “Look” in a stern voice was necessarily going to get him, and time was not on his side. What the hell, he thought, you’re only young once, and threw himself out of the window. That would at least keep the element of surprise on his side. ... In a spirit of scientific inquiry he hurled himself out of the window again. Douglas Adams Mostly Harmless Strangely, the thing that least intrigued me was how they’d managed to get it all done. I suppose I sort of knew. If I’d learned...
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...Fundamentals of Database Systems Preface....................................................................................................................................................12 Contents of This Edition.....................................................................................................................13 Guidelines for Using This Book.........................................................................................................14 Acknowledgments ..............................................................................................................................15 Contents of This Edition.........................................................................................................................17 Guidelines for Using This Book.............................................................................................................19 Acknowledgments ..................................................................................................................................21 About the Authors ..................................................................................................................................22 Part 1: Basic Concepts............................................................................................................................23 Chapter 1: Databases and Database Users..........................................................................................23 ...
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...Transforming Lives Communities The Nation …One Student at a Time Disclaimer Academic programmes, requirements, courses, tuition, and fee schedules listed in this catalogue are subject to change at any time at the discretion of the Management and Board of Trustees of the College of Science, Technology and Applied Arts of Trinidad and Tobago (COSTAATT). The COSTAATT Catalogue is the authoritative source for information on the College’s policies, programmes and services. Programme information in this catalogue is effective from September 2010. Students who commenced studies at the College prior to this date, are to be guided by programme requirements as stipulated by the relevant department. Updates on the schedule of classes and changes in academic policies, degree requirements, fees, new course offerings, and other information will be issued by the Office of the Registrar. Students are advised to consult with their departmental academic advisors at least once per semester, regarding their course of study. The policies, rules and regulations of the College are informed by the laws of the Republic of Trinidad and Tobago. iii Table of Contents PG 9 PG 9 PG 10 PG 11 PG 11 PG 12 PG 12 PG 13 PG 14 PG 14 PG 14 PG 14 PG 15 PG 17 PG 18 PG 20 PG 20 PG 20 PG 21 PG 22 PG 22 PG 22 PG 23 PG 23 PG 23 PG 23 PG 24 PG 24 PG 24 PG 24 PG 25 PG 25 PG 25 PG 26 PG 26 PG 26 PG 26 PG 26 PG 26 PG 27 PG 27 PG 27 PG 27 PG 27 PG 27 PG 28 PG 28 PG 28 PG 28 PG 28 PG 33 PG 37 Vision Mission President’s...
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