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Software Engineering For Students: A Programming Approach Part 2 potx

Software Engineering For Students: A Programming Approach Part 2 potx

Software Engineering For Students: A Programming Approach Part 2 potx

... individual and the error 28 3 20 .3 Structured walkthroughs 28 4 20 .4 Inspections 28 6 20 .5 Pair programming 28 6 20 .6 Discussion 28 7Summary 28 7Exercises 28 8Further reading 28 8 21 The waterfall model 29 1 21 .1 ... models 28 9xiv Detailed contentsBELL _A0 1.QXD 2/ 2/05 3 :20 PM Page xivDetailed contents xvii 29 .4 Faults and reliability – estimating bugs 361 29 .5 Software quality 3 62 29.6 Quality assurance 364 29 .7 ... Selection 180 Part C ● Programming languages 173BELL _A0 1.QXD 2/ 2/05 3 :20 PM Page xi 32. 4 Software reuse 394 32. 5 The real world of software engineering 395 32. 6 Control versus skill 397 32. 7 Future...
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Software Engineering For Students: A Programming Approach Part 23 potx

Software Engineering For Students: A Programming Approach Part 23 potx

... (index).But, in contrast to an array, items can be added or removed from anywhere withinan array list. Also an array list grows and shrinks as necessary to accommodate therequired data. An array list holds ... accounts, and so on. Through classi-fication, we are able to associate characteristics common to all members of a class. Allmammals are vertebrates (have backbones), are warm-blooded and have ... used as part of a dynamic data structure.Encapsulation means bringing together data and actions that are related. In OOP such a collection is called a class. It consists of some related variable...
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Software Engineering For Students: A Programming Approach Part 24 potx

Software Engineering For Students: A Programming Approach Part 24 potx

... Whatever you do to an object in a program, it always retains the features it had when it was created. An object can beassigned to a variable of another class and passed around the program as a ... inheritance, you use an existing class as the basis for creating a modified class.We again use as an example the cyberspace invaders program that displays graphicalimages on the screen – an alien, ... encapsulation, inheritance and polymorphism mean that software ismodular, concise and adaptable. It also means that greater use can be made oflibraries of useful components. The programming language...
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Software Engineering For Students: A Programming Approach Part 30 potx

Software Engineering For Students: A Programming Approach Part 30 potx

... test data for black box testing using equivalencepartitioning are:1. partition the input data values 2. select representative data from each partition (equivalent data)3. select data at the ... test 2. if a bug is revealed, fix itBELL_C19.QXD 1/30/05 4 :25 PM Page 27 519.4 Black box (functional) testing 26 9Boundary values are values of the data at or near critical values. For example, ... fixed, the software is released.Automated testingUnfortunately this is not some automatic way of generating test data. There is no magicalway of doing that. But it is good practice to automate testing...
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Software Engineering For Students: A Programming Approach Part 41 potx

Software Engineering For Students: A Programming Approach Part 41 potx

... are alwaysinformal processes at work – both individual and group. A project manager needs anawareness of these processes and needs to know what can be done to avoid weakening a team and what ... whatblend of criteria is appropriate for the particular project. For example, the set of goals for a particular project might be to optimize:■ development effort,■ reliability, and■ maintainabilityand ... ManagementFailure: Amazing Stories and Cautionary Tales, John Wiley, 1996, and in RobertGlass, Software Runaways, Prentice Hall, 1998.The classic book that deals at length and in a most interesting way...
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Software Engineering For Students: A Programming Approach Part 42 potx

Software Engineering For Students: A Programming Approach Part 42 potx

... Visual Basic started out as a toy and became a widely used tool for seriousWindows-based applications. Java emerged as a secure and portable language with net-centric features.Any language for ... influ-enced by many factors not directly related to the programming language itself. For example, many organizations have a substantial investment in a particular programming language. Over a period ... development process alsomeans that certain tasks can be identified as requiring minimal skill and these can beautomated. An example is the use of a program generator that automatically createssource...
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Software Engineering For Students: A Programming Approach Part 45 pot

Software Engineering For Students: A Programming Approach Part 45 pot

... Movement 323 open-closed principle 83OpenOffice 322 orthogonality 177OSM 323 overwork 334package diagrams 414packages 22 3pair programming 28 6, 334paralysis 371parameters 188Pascal 393patient ... design pattern 159pseudo-code 103, 125 Python 25 9BELL_Z06.QXD 1/30/05 4:34 PM Page 422 abstraction 99, 107acceptance test 25 1, 3 32 activity diagrams 414Ada 177, 189, 21 5, 23 3, 25 4, 393adaptive ... 393adaptive maintenance 11adversary team 27 5agile manifesto 330agile methods 330Algol 68 393anti-patterns 151, 161, 1 62 architecture 338array list 20 6arrays 194assertions 25 3assessing methods...
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Software Engineering For Students: A Programming Approach Part 1 docx

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 ... 19Answers to self-test questions 20 Further reading 20 2 The tasks of software development 22 2. 1 Introduction 22 2. 2 The tasks 23 2. 3 Process models 26 2. 4 Methodology 27 2. 5 Hacking 28 Summary ... owners.ISBN 0 321 26 127 5British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British LibraryLibrary of Congress Cataloging-in-Publication Data Bell,...
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Software Engineering For Students: A Programming Approach Part 3 docx

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, ... processing package.Calculate the relative costs of hardware and software. 100%10%Hardware Software 20 00199019801970YearFigure 1 .2 Changes in the relative costs of hardware and software BELL_C01.QXD...
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Software Engineering For Students: A Programming Approach Part 4 doc

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 ... 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 ... large. Generally, of course, it is necessary to make a judg-ment about what the particular performance requirements of a piece of software are.The dream of portability has always been to transfer...
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