Software Engineering For Students: A Programming Approach Part 5 ppsx
Software Engineering For Students: A Programming Approach Part 5 ppsx
... except for the last inthe list. An ad hoc approach is no plan at all, and no organization would admit to usingsuch an approach. A software development project can take several years and involvetens ... and maintain plans, resolve problems, allocate work to peopleand check that it has been completed.Database designMany systems use a database to store information. Designing the database is a ... project management discipline is a keyfactor in achieving high-quality software. SummaryWe have considered a number of goals and problem areas in software development.Generally, software developers...
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Software Engineering For Students: A Programming Approach Part 15 ppsx
... code for each newlevel. This transformation is straightforward and mechanical.We have now arrived at a program design capable of being readily translated intomost conventional programming languages.8ProcesspictureProcesslineProcesslineProcessbottomhalfProcessmiddleProcesstop ... designIn general, a piece of software will require that several transformations are carriedout on its input data streams and that, after the main processing, several transforma-tions are carried out ... input and output streams. So wedraw a data structure diagram for each input and output file and then devise a programstructure that incorporates all aspects of all of the data structure diagrams.10.4...
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Software Engineering For Students: A Programming Approach Part 45 pot
... 1/30/ 05 4:34 PM Page 422abstraction 99, 107acceptance test 251 , 332activity diagrams 414Ada 177, 189, 2 15, 233, 254 , 393adaptive maintenance 11adversary team 2 75 agile manifesto 330agile ... 330Algol 68 393anti-patterns 151 , 161, 162architecture 338array list 206arrays 194assertions 253 assessing methods 3 85, 387ATM case study 32, 45, 62, 154 , 157 , 158 , 300, 341, 407audit ... 322orthogonality 177OSM 323overwork 334package diagrams 414packages 223pair programming 286, 334paralysis 371parameters 188Pascal 393patient monitoring system case study113, 229, 410patterns...
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Software Engineering For Students: A Programming Approach Part 1 docx
... 2/2/ 05 3:20 PM Page ii Software Engineering for StudentsBELL _A0 1.QXD 2/2/ 05 3:20 PM Page i Software Engineering for Students A Programming Approach Fourth EditionDOUGLAS BELLBELL _A0 1.QXD 2/2/ 05 ... Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British LibraryLibrary of Congress Cataloging-in-Publication Data Bell, Doug, 1944- Software engineering ... 151 13. Refactoring 1 65 Part C ● Programming languages 17314. The basics 1 75 15. Object-oriented programming 20016. Programming in the large 22117. Software robustness 23718. Scripting 259 Preface...
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Software Engineering For Students: A Programming Approach Part 2 potx
... 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 410B Glossary 411C UML Summary 412C.1 Use case diagrams 412C.2 Class diagrams 413C.3 Package diagrams 414C.4 Activity diagrams 414Further ... software engineering methods are well-defined while othersare ill-defined. And the processes of software development are always under debate. Software engineering is about imagination and creativity...
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Software Engineering For Students: A Programming Approach Part 3 docx
... as appropriate within the text as a graphi-cal design notation. Some other graphical notations – flowcharts, structure charts anddata flow diagrams are also used.Java is used as an illustrative ... software is software that helps perform some directly useful or enjoyabletask. Examples are games, the software for automatic teller machines (ATMs), thecontrol software in an airplane, e-mail software, ... hardware and software can be a lively battleground for contro-versy. In the early days of computers, hardware was costly and software relatively cheap.Nowadays, thanks to mass production and...
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Software Engineering For Students: A Programming Approach Part 4 doc
... Arguably, as hardware becomesavailable to make previously impractical software projects feasible, software costs can onlycontinue 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 prospectsMeeting deadlines has always been a headache ... often as software. Although this is grounds for friendly rivalry between software and hardware designers, it can be no grounds for com-placency among software people.There are particular applications...
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Software Engineering For Students: A Programming Approach Part 6 pptx
... Suggest another system for which cost-benefit analysis is probably notappropriate.We will examine carrying out a feasibility study of the software for an ATM, outlinedin Appendix A. An ATM is part ... in a detailed and systematic fashion; and sometimes it is carried out in a hurried and ad hocfashion; and sometimes it is not carried out at all. In this chapter we outline a frame-work for assessing ... take the view that a computer systemis obviously better than a manual system.Some systems are, arguably, socially useful and, perhaps, outside the scope of a costing-based approach. How can...
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Software Engineering For Students: A Programming Approach Part 7 pot
... cases and UML usecase 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 systemto carry out. For example, in the ATM system (Appendix A) , one of ... that a use case diagram does not contain the detail associated with a (textual) use case. However, it does give an overall picture of the actors and theuse cases. Thus a use case diagram is an...
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Software Engineering For Students: A Programming Approach Part 8 doc
... BELL_CPARTB.QXD 1/30/ 05 4:30 PM Page 52 PART BDESIGNBELL_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 lineinterface. 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 singlecommand. Again ... manipulation interface may be the most suitable approach. But an experienced and frequent user may be frustrated by an interfacedesigned for novices and may prefer shortcut commands and/or a...
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