Advanced Information Systems Development Lesson 1 Software Quality 1 Software quality management • Concerned with ensuring that the required level of quality is achieved in a software product. • Involves defining appropriate quality standards and procedures and ensuring that these are followed. • Should aim to develop a ‘quality culture’ where quality is seen as everyone’s responsibility. 2 What is quality? • Quality‚ simplistically‚ means that a product should meet its
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DATABASE APPLICATION SOFTWARE A database application is a computer program whose primary purpose is entering and retrieving information from a computer-managed database. Early examples of database applications were accounting systems and airline reservations systems‚ such as SABRE‚ developed starting in 1957. A characteristic of modern database applications is that they facilitate simultaneous updates and queries from multiple users. Systems in the 1970s might have accomplished this by having
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Software Quality Assurance in Agile and Waterfall Software Development Methodologies: A Gap Analysis. BY Lakmali De Zoysa (2009/MISM/05) Submitted in accordance with the requirements for the degree of MASTERS IN INFORMATION SYSTEMS MANAGEMENT at the UNIVERSITY OF COLOMBO SUPERVISOR: DR. KAPILA PONNAMPERUMA CO-SUPERVISOR: DR GAMINI WIJERATNE FEBRUARY 2011 DECLARATION I certify that this Dissertation does not incorporate without acknowledgement any material previously submitted
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Open Source Software Through the years‚ technology has allowed many aspects of our lives to be enhanced and our standard of living increased. The creation of the computer‚ cell phone‚ internet and interactive software have caused the world to become more globalized and for information to become more accessible to the general public. As with any type of evolution‚ the standards of all technologies have been raised to accommodate our new needs for information and data processing. Open source software
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Software Engineering SOFTWARE DEVELOPMENT • • • • • • • MODELS Build And Fix Model Prescriptive Model Water Fall Model Or Liner Sequential Model Incremental Model RAD Model Evolutionary Process Models Prototyping Spiral Model Concurrent Development Model Fourth Generation Techniques (4GT) Component Based Development (CBD) Agile Model Extreme programming Scrum Build And Fix Model • This model is the worst model for developing a project. The product is built without proper specifications
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Subject – Software Testing Structural Testing Objective: 1. Understand Concept of structural testing 2. How structural (code-based or glass-box) testing complements functional (black-box) testing 3. Recognize and distinguish basic terms • • Adequacy Coverage 4. Recognize and distinguish characteristics of common structural criteria 5. Understand practical uses and limitations of structural testing Definition: Judging test suite thoroughness based on the structure of the program itself‚ it
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Nguyen MKTG 455-01 Nike’s Supply Chain Software Disaster One of the worst supply chain disasters was Nike’s supply chain crisis in May 2001. According to the analysis of the Boston Consumer Group in April 26‚ 2004‚ trying to reduce inventory tied up in out-of-style products and boost sales of hot-fashion products‚ Nike installed i2’s demand-planning software into its legacy systems without testing the new system. The new software system supposed to help Nike match supply with demand
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Software development is big business right now. Almost everything we do today has some type of program design component to it. Every new gadget and gizmo must have a unique software platform to allow it to function seamlessly. From an Electronic Medical Record to a Leap Pad‚ ever changing rules‚ regulations‚ and advancements in technology keep analysts and programmers busy creating the “stuff” that runs your stuff. In order to stay at the top of the game‚ software companies need to use the most
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System Engineering and Modeling In this process we have to identify the projects requirement and main features proposed in the application. Here the development team visits the customer and their system. They investigate the need for possible software automation in the given system. By the end of the investigation study. The team writes a document that holds the specifications for the customer system. Software Requirement Analysis In this software requirements analysis‚ firstly analysis
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Software engineering: Software Engineering is the application of a systematic‚ disciplined‚ quantifiable approach to the development‚ operation‚ and maintenance of software; that is‚ the application of engineering to software or we can say that Software Engineering is the establishment and use of sound engineering principles in order to obtain economically software that is reliable and work efficiently on real machine. Introduction: Software crisis was a term used in the early days of computer
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