Software Engineering For Students: A Programming Approach Part 5 ppsx

... except for the last in the list. An ad hoc approach is no plan at all, and no organization would admit to using such an approach. A software development project can take several years and involve tens ... and maintain plans, resolve problems, allocate work to people and check that it has been completed. Database design Many systems use a database to store information. Designing the...

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... code for each new level. This transformation is straightforward and mechanical. We have now arrived at a program design capable of being readily translated into most conventional programming languages. 8 Process picture Process line Process line Process bottom half Process middle Process top ... design In general, a piece of software will require that several transformations are car...

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... 1/30/ 05 4:34 PM Page 422 abstraction 99, 107 acceptance test 251 , 332 activity diagrams 414 Ada 177, 189, 2 15, 233, 254 , 393 adaptive maintenance 11 adversary team 2 75 agile manifesto 330 agile ... 330 Algol 68 393 anti-patterns 151 , 161, 162 architecture 338 array list 206 arrays 194 assertions 253 assessing methods 3 85, 387 ATM case study 32, 45, 62, 154 , 157 , 158 , 300, 341, 4...

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... 2/2/ 05 3:20 PM Page ii Software Engineering for Students BELL _A0 1.QXD 2/2/ 05 3:20 PM Page i Software Engineering for Students A Programming Approach Fourth Edition DOUGLAS BELL BELL _A0 1.QXD 2/2/ 05 ... Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data...

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... object-oriented team 353 28.7 Discussion 354 Summary 355 Exercises 355 Answer To self-test question 355 Further reading 356 29 Software metrics and quality assurance 357 29.1 Introduction 357 29.2 Basic metrics ... game 408 A. 4 The library 409 A. 5 Patient monitoring system 410 B Glossary 411 C UML Summary 412 C.1 Use case diagrams 412 C.2 Class diagrams 413 C.3 Package diagram...

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... as appropriate within the text as a graphi- cal design notation. Some other graphical notations – flowcharts, structure charts and data flow diagrams are also used. Java is used as an illustrative ... software is software that helps perform some directly useful or enjoyable task. Examples are games, the software for automatic teller machines (ATMs), the control software in an airp...

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... Arguably, as hardware becomes available to make previously impractical software projects feasible, software costs can only continue to escalate. In summary, what we see today is that software ... that, generally, software has a poor reputation for reliability. BELL_C01.QXD 1/30/ 05 4:13 PM Page 15 10 Chapter 1 ■ Software – problems and prospects Meeting deadlines has always be...

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... Suggest another system for which cost-benefit analysis is probably not appropriate. We will examine carrying out a feasibility study of the software for an ATM, outlined in Appendix A. An ATM is part ... in a detailed and systematic fashion; and sometimes it is carried out in a hurried and ad hoc fashion; and sometimes it is not carried out at all. In this chapter we outline a...

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... cases and UML use case diagrams. A use case is a textual description of a small, but complete user task. A use case diagram shows all the actors and all the use cases for a system. The main issue ... the system. A user who is carrying out a particular role is called an actor. A use case is a task that an actor needs the system to carry out. For example, in the ATM system...

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... BELL_CPARTB.QXD 1/30/ 05 4:30 PM Page 52 PART B DESIGN BELL_CPARTB.QXD 1/30/ 05 4:30 PM Page 51 56 Chapter 5 ■ User interface design ■ different types of information can be displayed simultaneously, ... command line interface. For example, a number of applications provide a macro facility, in which a series of commands can be grouped together, parameterized and invoked as a...

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