programming fundamentals part i
Tài liệu Knowledge-Based Enterprise: Theories and Fundamentals Part 1 pptx
Ngày tải lên :
24/12/2013, 14:16
... These inquiring systems, first identified by Churchman, include the Leibnitzian inquiring organization, the Lockean inquiring Copyright © 2007, Idea Group Inc Copying or distributing in print or ... After individuals acquire existing Copyright © 2007, Idea Group Inc Copying or distributing in print or electronic forms without written permission of Idea Group Inc is prohibited TEAM LinG 32 Wickramasinghe ... Copyright © 2007, Idea Group Inc Copying or distributing in print or electronic forms without written permission of Idea Group Inc is prohibited TEAM LinG 16 Wickramasinghe & von Lubitz Chapter II...
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Programming Concepts (Part A) ENGR 10 Introduction to Engineering pot
Ngày tải lên :
05/03/2014, 18:20
... Solution Initially i = 0, A = First iteration: condition 0
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Programming Fundamentals - A Modular Structured Approach using C++ docx
Ngày tải lên :
08/03/2014, 11:20
... communication options include: no communication in with no communication out some communication in with no communication out some communication in with some communication out no communication in with ... or installing it on a ash drive We don't suggest trying to switch between the machine drive and ash drive If it is installed on the machine drive and you try installing it on a ash drive, it ... variety of machines and various Microsoft Operating systems including Windows 98, Windows 2000, Windows XP and Windows Vista Below are installation instructions for installing it on a machine...
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Java Programming Fundamentals pptx
Ngày tải lên :
14/03/2014, 16:20
... Use primitive data types Declare variables Distinguish between implicit and explicit casting Determine if a variable is a local, instance, or class variable Use the operators for primitive types ... multiline comment It is possible to have multiple lines of code within this block */ } } The single-line and multiline comments will be used in this book SUN CERTIFICATION The goal of this course ... Interactive Learning and then select the appropriate curriculum Videos A key element of the Interactive Learning CD-ROM included with this course is digital video Digital video lessons describe...
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Kenneth leroy busbee programming fundamentals a modular structured approach using c++
Ngày tải lên :
19/03/2014, 14:10
... communication in with no communication out some communication in with no communication out some communication in with some communication out no communication in with some communication out 1.3.2 Introduction ... course, it is imperative that students a variety of repetitive activities in order to memorize basic course material Besides, have fun learning • Exercises In addition to any exercises within the ... or installing it on a ash drive We don't suggest trying to switch between the machine drive and ash drive If it is installed on the machine drive and you try installing it on a ash drive, it...
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Software Engineering For Students: A Programming Approach Part 45 pot
Ngày tải lên :
03/07/2014, 01:20
... refactoring 168 Inline Class refactoring 168 inspection 286 integration testing 272 interfaces 227 interoperability 229 introducing methods 390 invariant 253 investment appraisal 31 is-a test for inheritance ... 10, 14 immutable design pattern 157 inception 371 incremental development 314 incremental testing 277 information hiding 74 inheritance 152, 168, 207 inheritance design pattern 152 inheritance ... 376 pipe and filter design pattern 79, 133, 158 PL/1 177 planning 376 pointers 213 polymorphism 170, 209 polymorphism refactoring 170 portability 11 postcondition 253 precondition 253 primitive...
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Software Engineering For Students: A Programming Approach Part 1 docx
Ngày tải lên :
03/07/2014, 01:20
... electronic, mechanical, photocopying, recording or otherwise, without either the prior written permission of the publisher or a licence permitting restricted copying in the United Kingdom issued ... affiliation with or endorsement of this book by such owners ISBN 321 26127 British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library ... 47 47 48 49 Part B G Introduction The concept of a requirement The qualities of a specification How to elicit requirements The requirements specification The structure of a specification Use cases...
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Software Engineering For Students: A Programming Approach Part 2 potx
Ngày tải lên :
03/07/2014, 01:20
... and systematized Thus there is still great scope for using imagination and creativity The exercise of skill and flair is one of the joys of software engineering Who is this book for? Ideally you, ... debate Challenge and creativity Software engineering is about imagination and creativity – the process of creating something apparently tangible from nothing Software engineering methods have not ... Object-oriented programming 200 200 206 207 209 212 212 213 215 217 217 218 220 Introduction Encapsulation Library classes Inheritance Polymorphism Single versus multiple inheritance Generics Dynamic...
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Software Engineering For Students: A Programming Approach Part 3 docx
Ngày tải lên :
03/07/2014, 01:20
... xxi Preface The organization of this book The chapters are grouped into sections on: I preliminaries I design I programming languages I verification I process models I project management I review ... seeks to achieve are: I meeting users’ needs I low cost of production I high performance I portability I low cost of maintenance I high reliability I delivery on time Each goal is also considered ... just coding However, what is interesting is that the above figure for productivity is independent of the programming language used – it is similar whether a low-level language is used or a high-level...
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Software Engineering For Students: A Programming Approach Part 4 doc
Ngày tải lên :
03/07/2014, 01:20
... software: I it fails to what users want it to I it is expensive I it isn’t always fast enough I it cannot be transferred to another machine easily I it is expensive to maintain I it is unreliable I it ... testing As we shall see, effective testing is notoriously difficult and time-consuming, and it is an accepted fact of life in software engineering that maintenance is inevitable It is often difficult ... ensure reliability is called verification There is a close but distinct relationship between the concept of reliability and that of meeting users’ needs, mentioned above Requirements analysis is concerned...
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Software Engineering For Students: A Programming Approach Part 5 ppsx
Ngày tải lên :
03/07/2014, 01:20
... detailed design programming system integration validation verification (testing) production I I I I I I I I BELL_C02.QXD 1/30/05 4:14 PM Page 23 2.2 The tasks I documentation I maintenance I project ... meets its specification is of limited use if it crashes frequently Verification is concerned with the developer’s view – the internal implementation of the system Two types of verification are unit ... activities within software development I explains the idea of a process model I explains the term methodology I explains the term hacking 2.1 G Introduction In this chapter we identify the significant...
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Software Engineering For Students: A Programming Approach Part 6 pptx
Ngày tải lên :
03/07/2014, 01:20
... write poor requirements specifications for software; it is difficult to write good specifications In this chapter we will examine guidelines for writing specifications Remember that specifications ... It is called verification Errors in specification can contribute hugely to testing and maintenance costs The cost of fixing an error during testing can be 200 times the cost of fixing it during ... Requirements engineering This chapter: I explains what happens during requirements engineering I explains the nature of a requirements specification I explains how to employ use cases in specifying...
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Software Engineering For Students: A Programming Approach Part 7 pot
Ngày tải lên :
03/07/2014, 01:20
... Summary The ideal characteristics of a requirements specification are that it is: I implementation free I complete I consistent I unambiguous I concise I minimal I understandable I achievable I testable ... specifications We will, however, touch on the issue of viewpoints We can distinguish three activities that lead to a requirements specification: listening (or requirements elicitation) thinking ... examine some common deficiencies in specifications We have seen that the locomotive specification has the following positive characteristics: it specifies requirements, not implementation it is...
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Software Engineering For Students: A Programming Approach Part 8 doc
Ngày tải lên :
03/07/2014, 01:20
... involving the users in the design can assist in recognizing users’ views, and flexibility in the interface can help cater for different users 5.5 G Design principles and guidelines Design principles ... 5.2 G An inter-disciplinary field User interface design or human–computer interaction (HCI) is very much an interdisciplinary subject, with contributions from computer science, cognitive psychology, ... engineer: I some principles to guide interface design (e.g simplicity, learnability) I some guidelines for good interfaces I a process for developing good interfaces, based on prototyping I methods...
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Software Engineering For Students: A Programming Approach Part 9 docx
Ngày tải lên :
03/07/2014, 01:20
... that might be considered equally important include user error prevention, minimizing the user’s memory requirements and maximizing productivity Principles like these are distilled from practical ... evaluation is concerned with assessing the usability of the interface and checking that it meets user requirements Ideally, an evaluation is conducted against a usability specification – the specification ... guidelines for designing GUI interfaces: I ask the user for confirmation of any non-trivial destructive action (e.g deleting a file) I reduce the amount of information that must be memorized in...
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Software Engineering For Students: A Programming Approach Part 10 pps
Ngày tải lên :
03/07/2014, 01:20
... which is therefore global But this data is only global within the component 6.6 G Information hiding Information hiding, data hiding or encapsulation is an approach to structuring software in ... structure or file is accessed only via certain well-defined, specific methods Some programming languages support information hiding, while others not The principle of information hiding has become ... program Similarly, it is unlikely that encoding methods in-line will give rise to significant improvement Rather, studies have shown that programs spend most of their time (about 50%) executing a...
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Software Engineering For Students: A Programming Approach Part 11 doc
Ngày tải lên :
03/07/2014, 01:20
... method would be improved if it consisted of the sequence of calls: initialize terminal initialize files initialize calculation Initialization plays a role in object-oriented programming Whenever ... file initialize total would exhibit temporal cohesion A sequence of initialization actions like this is such a common feature of most programs and systems that it is hard to see how to avoid it ... cohesive method is that it is multifunctional; it carries out any of a menu of actions rather than one single well-defined action It is unnecessarily complex If we need to modify any one ingredient...
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Software Engineering For Students: A Programming Approach Part 12 pps
Ngày tải lên :
03/07/2014, 01:20
... Arguments against goto I if-then-else I while-do or repeat-until I exit I method call It is as if the goto is too primitive an instruction – like a machine instruction to load a register – that ... declarative programming (as in logic or functional programming) Standardization Domestic appliances exhibit enormous variety and yet all plug into a standard socket Similarly, it is desirable to build ... first consideration should be to establish the principles that govern the selection Let us examine the following criteria: I standardization I abstraction I expressive power I orthogonality I...
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Software Engineering For Students: A Programming Approach Part 13 pot
Ngày tải lên :
03/07/2014, 01:20
... against goto statements and criticize their validity 7.2 State in your own words what structured programming is Imagine that you meet a friend who is used to programming using gotos Explain in ... structured programming: an empiricist’s evaluation, IEEE Trans on Software Engineering, 10 (4) (1984), pp 397–407 A vigorous exposition of the argument that structured programming is de-skilling is given ... within a method There is still some way to go with this particular design, but this much gives the flavor of the design and of the method Notice how the design is refined again and again Notice...
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Software Engineering For Students: A Programming Approach Part 14 doc
Ngày tải lên :
03/07/2014, 01:20
... behind the following design methods: I functional decomposition I data structure design I data flow design I object-oriented design Answer to self-test question 8.1 move alien if x > window width ... Functional decomposition 8.5 Evaluate functional decomposition under the following headings: I special features and strengths I weaknesses I philosophy/perspective? I systematic? I appropriate ... abstraction provided by structured programming, while requiring significant creativity and judgment to be employed It is applicable to the full range of computer application areas • Exercises 8.1...
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