Software construction

Software construction introduction

Software construction introduction
... Steve McConnell, 2004 Software Development Software Construction Construction is a large part of software development Construction is the central activity in software development Construction' s product, ... software Construction is the only activity that's guaranteed to be done Software Penmanship: Writing Code Software Farming: Growing a System System Accretion Software Construction: Building Software...
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Code Complete: A Practical Handbook of Software Construction, Second Edition – June 19, 2004

Code Complete: A Practical Handbook of Software Construction, Second Edition – June 19, 2004
... enabling you to take strategic action so that you don’t have to fight the same battles again and again Absence of hype Some software books contain gram of insight swathed in 10 grams of hype This ... ultimate encyclopedia for the software developer is Code Complete by Steve McConnell Subtitled A Practical Handbook of Software Construction, this 850-page book is exactly that Its stated goal ... Understanding of Software Development.” The phrase software design” means the conception, invention, or contrivance of a scheme for turning a specification for computer software into operational software...
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Giáo trình SoftWare Testing

Giáo trình SoftWare Testing
... of testing, namely, Unit testing, Integration testing, System testing, User Acceptance testing etc Let us see a brief definition on the widely employed types of testing Unit Testing: The testing ... INTRODUCTION TO SOFTWARE 1.1 EVOLUTION OF THE SOFTWARE TESTING DISCIPLINE 1.2 THE TESTING PROCESS AND THE SOFTWARE TESTING LIFE CYCLE .7 1.3 BROAD CATEGORIES OF TESTING ... repetition and to aid in the software maintenance Other functional testing techniques include: transaction testing, syntax testing, domain testing, logic testing, and state testing Finite state machine...
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DSP Software

DSP Software
... execution time of DSP algorithms Others in this category are the Intel i860, AT&T DSP3 210, Motorola DSP9 6002, and the Analog Devices ADSP-2171 These often go by the names: DSP microprocessor, ... execution For example, many functions in DSP software libraries are written in assembly, and then accessed from larger programs written in C Even the staunchest software purist will use assembly code, ... Chapter 4- DSP Software 83 A particularly nasty problem for computer speed is backward compatibility When a computer company introduces a new product, say a data acquisition card or a software...
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An Introduction to Software Engineering

An Introduction to Software Engineering
... generic software systems or reusing existing software ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide What is software engineering?   Software engineering is an engineering ... software engineering and system engineering? What is a software process? What is a software process model? ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide FAQs about software engineering ... JUDGMENT •  MANAGEMENT •  Software engineers shall maintain integrity and independence in their professional judgment Software engineering managers and leaders shall subscribe to and promote an ethical...
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Software Processes

Software Processes
... Sommerville 2004 Software Engineering, 7th edition Chapter Slide 21 Process activities     Software specification Software design and implementation Software validation Software evolution ... appropriate software tools available to the software development team ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide 41 Computer-aided software engineering   Computer-aided software ... software quality Control changes to software ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide 40 Static workflows Workfl ow Description Business modelling The bu siness processes...
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Software Requirements

Software Requirements
... implementation requirements, etc External requirements Requirements which arise from factors which are external to the system and its development process e.g interoperability requirements, legislative requirements, ... chitects Softw are de velopers Software Engineering, 7th edition Chapter Slide Functional and non-functional requirements  Functional requirements •  Non-functional requirements •  Statements ... Functional requirements    Describe functionality or system services Depend on the type of software, expected users and the type of system where the software is used Functional user requirements...
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Real-time Software Design

Real-time Software Design
... Software Engineering, 7th edition Chapter 15 Slide 13 System design    Design both the hardware and the software associated with system Partition functions to either hardware or software Design ... not usually adequate Real-time systems are therefore usually designed as cooperating processes with a real-time executive controlling these processes ©Ian Sommerville 2004 Software Engineering, ... ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 15 Slide 10 Real-time programming ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 15 Slide 11 Real-time programming...
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Rapid software development

Rapid software development
... Rapid software development    Because of rapidly changing business environments, businesses have to respond to new opportunities and competition This requires software and rapid development ... iterative approach to software development leads to faster delivery of software Agile methods are iterative development methods that aim to reduce development overhead and so produce software faster ... waterfall model of development is impractical and an approach to development based on iterative specification and delivery is the only way to deliver software quickly ©Ian Sommerville 2004 Software Engineering,...
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Software Reuse

Software Reuse
... Engineering, 7th edition Chapter 18 Slide Reuse- based software engineering  Application system reuse •  Component reuse •  The whole of an application system may be reused either by incorporating it ... welldefined object or function may be reused ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 18 Slide Reuse benefits Increased dependability Reused software, that has been tried and ... systems (COTS reuse) or by developing application families Components of an application from sub-systems to single objects may be reused Covered in Chapter 19 Object and function reuse • Software...
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Component-based software engineering

Component-based software engineering
... Component-based development    Component-based software engineering (CBSE) is an approach to software development that relies on software reuse It emerged from ... ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 19 Slide CBSE and design principles  Apart from the benefits of reuse, CBSE is based on sound software engineering design principles: ... interface; ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 19 Slide Component definitions  Councill and Heinmann: •  A software component is a software element that conforms to...
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Software evolution

Software evolution
... their existing software systems ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 21 Slide Importance of evolution    Organisations have huge investments in their software systems ... updated The majority of the software budget in large companies is devoted to evolving existing software rather than developing new software ©Ian Sommerville 2004 Software Engineering, 7th edition ... maintainability ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 21 Slide 21 Evolution processes  Evolution processes depend on • • •  The type of software being maintained; The development...
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Software testing

Software testing
... Sommerville 2004 Software Engineering, 7th edition Chapter 23 Slide Testing phases Component testing Software developer ©Ian Sommerville 2004 System testing Independent testing team Software Engineering, ... responsible for component testing; system testing is the responsibility of a separate team Integration testing is testing increments of the system; release testing involves testing a system to be ... 2004 Software Engineering, 7th edition Chapter 23 Slide 22 Component testing    Component or unit testing is the process of testing individual components in isolation It is a defect testing...
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