Software evolution

... assessingevolution strategies for legacy systems©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 3Topics covered Program evolution dynamics Software maintenance Evolution ... Legacy system evolution ©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 21 Slide 4Software change Software change is inevitable• New requirements emerge whe...

Ngày tải lên: 14/09/2012, 11:41

... Introduction to Software1 .1 Evolution of the Software Testing disciplineThe effective functioning of modern systems depends on our ability to produce software in a cost-effective way. The term software ... software crisis! Thus we see that the software crisis on quality, reliability, high costs etc. started way back when most of today’s software testers were not even born!Th...

Ngày tải lên: 18/08/2012, 10:59

... Training Courses Introduction to SAP2000 This course is intended for new users of the SAP2000 software package. The material presented will start from the very basics of the program and progress ... expenses Advanced Topics in SAP2000 This course is intended for those familiar with the SAP2000 software package and a majority of the topics covered in the Introduction to SAP2000 cour...

Ngày tải lên: 06/09/2012, 15:55

... rapid 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, ... occasionally visit the programming world. Regardless of the language you use, most of the important DSP software issues are buried far below in the realm of whirling ones and z...

Ngày tải lên: 13/09/2012, 09:49

... which is anevolution of IS-136, makes use of the enhanced data rates for GSM evolution (EDGE)radio interface.Mobile Satellite Communication Networks24 1.2.4.4 Enhanced Data Rates for GSM Evolution ... providing a wider range of services. Unlike the evolution of the North American AMPS,which will be discussed shortly, the implementation of GSM took a more revolutionaryapproach to its d...

Ngày tải lên: 14/09/2012, 11:26

... SatelliteDVB-T DVB-TerrestrialE-TACS Extended-TACSECSD Enhanced HSCSDEDGE Enhanced Data Rates for GSM EvolutionEFM Empirical Fading ModelEGC Enhanced Group CallEGNOS European Geostationary Navigation

Ngày tải lên: 14/09/2012, 11:26

... aredependent on software.  More and more systems are software controlled Software engineering is concerned with theories,methods and tools for professional softwaredevelopment. Expenditure on software ... with cost-effective software development.©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 1 Slide 6FAQs about software engineering What is software?  Wha...

Ngày tải lên: 14/09/2012, 11:26

... Sommerville 2004 Software Engineering, 7th edition. Chapter 4 Slide 22Process activities Software specification Software design and implementation Software validation Software evolution Ian ... 2004 Software Engineering, 7th edition. Chapter 4 Slide 3 5Software evolution Software is inherently flexible and can change. As requirements change through changingbusiness ci...

Ngày tải lên: 14/09/2012, 11:26

... ©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 1Software Requirements©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide ... functional and non-functionalrequirements To explain how software requirements may beorganised in a requirements document©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 6 Slide 3Topics ... User...

Ngày tải lên: 14/09/2012, 11:26

... ©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 1Real-time Software Design©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 15 ... Sommerville 2004 Software Engineering, 7th edition. Chapter 15 Slide 14System design Design both the hardware and the softwareassociated with system. Partition functions toeither hardware or software.  ... Somm...

Ngày tải lên: 14/09/2012, 11:27