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Software Engineering For Students: A Programming Approach Part 23 potx

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 2 potx

Software Engineering For Students: A Programming Approach Part 2 potx

... 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 ... 410B Glossary 411C UML Summary 412C.1 Use case diagrams 412C.2 Class diagrams 413C.3 Package diagrams 414C.4 Activity diagrams 414Further reading 416Bibliography 417Index 419BELL _A0 1.QXD ... Preface Software engineering is about the creation of large pieces of software that consist ofthousands of lines of code and involve many person months of human effort.One of the attractions...
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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

... summary, the rules for selecting test data for black box testing using equivalencepartitioning are:1. partition the input data values2. select representative data from each partition (equivalent ... mathematical notation. One suchspecification language is called Z. Once the formal specification for a program has beenwritten, there are two alternative approaches:1. write the program and then ... 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 ... Finally Java has been the reactionto complicated C++. Large languages are rich in facilities, but (because of complexity)can be hard to learn, master and debug. By contrast, a small language...
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Software Engineering For Students: A Programming Approach Part 45 pot

Software Engineering For Students: A Programming Approach Part 45 pot

... Page 422abstraction 99, 107acceptance test 251, 332activity diagrams 414Ada 177, 189, 215, 233 , 254, 393adaptive maintenance 11adversary team 275agile manifesto 330agile methods 330Algol ... 322orthogonality 177OSM 323 overwork 334package diagrams 414packages 223 pair programming 286, 334paralysis 371parameters 188Pascal 393patient monitoring system case study113, 229, 410patterns ... 191, 196, 212, 223, 233 call by reference 188call by value 188Capability Maturity Model, see CMMcase studies 407casting 193chief programmer teams 351class 201class diagram 143, 144, 170,...
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Software Engineering For Students: A Programming Approach Part 1 docx

Software Engineering For Students: A Programming Approach Part 1 docx

... 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 ... 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 3:20 PM Page ... 32226. Agile methods and extreme programming 33027. The unified process 337 Part F ●Project management 34528. Teams 34729. Software metrics and quality assurance 35730. Project management...
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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, ... 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

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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