111 River Street Hoboken, NJ 07030-5774 Copyright © 2004 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc., Indianapolis, Indiana 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 either
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showInputDialog( "Enter input"); int intValue = Integer.parseInt(string); double doubleValue = Double.parseDouble(string); Message Dialog Primitive Data Types byte short int long float double char boolean 8 bits 16 bits 32 bits 64 bits 32 bits 64 bits 16 bits true/false Arithmetic Operators + * / % ++var --var var++ var-addition subtraction multiplication division remainder preincrement predecrement postincrement postdecrement Assignment Operators = += -= *= /= %= assignment addition assignment subtraction
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Warehousing Environment 426 429 C O NTENTS Dependent Data Mart and Operational Data Store Architecture: A Three-Level Approach Logical Data Mart and Real-Time Data Warehouse Architecture 432 Three-Layer Data Architecture 435 Role of the Enterprise Data Model 435 Role of Metadata 436 Some Characteristics of Data Warehouse Data Status Versus Event Data 437 Transient Versus Periodic Data 438 An Example of Transient and Periodic Data 438 Transient Data 438 Periodic Data 439 Other Data
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members of the public. The course material development of the university is funded by Yeap Chor Ee Charitable and Endowment Trusts. © 2008 Wawasan Open University First revision S1 2011 All rights reserved. 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 or otherwise, without prior written permission from WOU. Wawasan Open University Jalan Sultan Ahmad Shah, 10050 Penang. Tel:
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Securing Information Systems LEARNING OBJECTIVES C H A P T E R 7 STUDENT LEARNING OBJECTIVES After completing this chapter, you will be able to answer the following questions: 1. Why are information systems vulnerable to destruction, error, and abuse? What is the business value of security and control? What are the components of an organizational framework for security and control? What are the most important tools and technologies for safeguarding information resources? 2. 3.
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Decision Support Systems The material has been prepared by considering the prescribed textbook, internet and assignments given by the students (BBM 2011-2014 Batch). The material can be further improved by adding more insightful examples and explanation. The material may not be exhaustive and should be taken as a guide to help in better learning of the subject. ALL THE BEST Unit – I: 1. What is DSS? Explain the Characteristics, Benefits and Limitations of DSS. Definition: A
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author J. P. White Chair, Department of Philosophy Santa Barbara City College contributing author Manuel Velasquez Professor of Philosophy Santa Clara University This Telecourse Study Guide for The Examined Life is part of a collegelevel introduction to philosophy telecourse developed in conjunction with the video series The Examined Life, and the text Philosophy: A Text with Readings, tenth edition, by Manuel Velasquez, The Charles Dirksen Professor, Santa Clara University. The television
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CORE CONCEPTS OF Accounting Information Systems Twelfth Edition Mark G. Simkin, Ph.D. Professor Department of Accounting and Information Systems University of Nevada Jacob M. Rose, Ph.D. Professor Department of Accounting and Finance University of New Hampshire Carolyn Strand Norman, Ph.D., CPA Professor Department of Accounting Virginia Commonwealth University JOHN WILEY & SONS, INC. VICE PRESIDENT & PUBLISHER SENIOR ACQUISITIONS EDITOR PROJECT EDITOR ASSOCIATE
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collected by interviewing the personnel of Company X, by studying the opinions of the customers and by several small online surveys published on social media websites. Results of surveys conducted by other researchers were also used and summarized in this study. Theoretical information was gathered from books, articles, business
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CHAPTER 2 In this chapter, you will learn: • About the various operating systems and the differences between them • About the components of Windows operating systems • How operating systems interface with users, files and folders, applications, and hardware Introducing Operating Systems I n Chapter 1, you were introduced to the different hardware devices. In this chapter, you’ll learn about the different operating systems, how they are designed and work, and what they do. You’ll learn
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