Database Software The acquisition of database software for business information management is a source of business leverage in the ever competitive business environment. The management of business information is made possible by the acquisition of efficient database software. Database software is the term that refers to the computer program that helps to enter‚ update‚ organize‚ retrieve‚ and report information held in a computer database. Among the commonly used database software for personal
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• The IT-BPM sector in India is estimated to expand at a CAGR of 9.5 per cent to USD300 billion by 2020. The sector increased at a CAGR of 25 per cent over 2000–13‚ 3-4 times higher than global IT-BPM spend • India is the world’s largest sourcing destination‚ accounting for approximately 52 per cent of the USD124–130 billion market. The country’s cost competitiveness in providing IT services‚ which is approximately 3-4 times cheaper than the US continues to
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Custom software (also known as bespoke software) is software that is specially developed for some specific organization or other user. As such‚ it can be contrasted with the use of software packages developed for the mass market‚ such as commercial off-the-shelf (COTS) software‚ or existing free software. Custom software can be developed by an in-house software development group‚ or be commissioned from a software house or independent software developer. Since custom software is developed for
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Training is the process of providing opportunities for workers to acquire employment-related skills and knowledge. The amount and nature of training required will vary from one job to another. Some jobs require constant training or updating of skills and qualifications (such as those in the law or medical professions). Other jobs only require basic training to be carried out (such as unskilled machine operators in a factory). Training is regarded as an important investment in what is perhaps the
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the development Feedback was throughout during the design‚ coding and integration stages Initial internal staff was involved and external users were Integrated in the development process at the later stage. Customer inputs at time of setting objectives ‚ Advance users from customers for evaluating the prototype User feedback was taken throughout the SDLC development Release process Multiple prototype Beta release‚ with first release was limited to internal development staff. Prototype
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MOI UNIVERSITY NAIROBI CAMPUS SCHOOL OF INFORMATION SCIENCES 2013/2014 ACADEMIC YEAR- 4thYEAR COURSE CODE: INS 434 COURSE TITLE: SOFTWARE ENGINEERING ASSIGNMENT PRESENTED BY: WINFRED IF/XX/XX GORBACHEV XX/XX/XX RAMJIUS MUHSIN A. IS/04/09 TIMON XX/XX/XX AUSTINE XX/XX/XX TO LECTURER: MR. KIMUTAI Task Compare and contrast the Scrum approach of project management with conventional plan-based approaches‚ as discussed in Chapter 23. The comparisons
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External entities are objects outside the system‚ with which the system communicates. External entities are sources and destinations of the system’s inputs and outputs. 1.b) ENTITY RELATIONSHIP DIAGRAM Entity–relationship model (ER model) in software engineering is an abstract way to describe a database. This article refers to the techniques proposed in Peter Chen’s 1976 paper.An ER model is an abstract way to describe a database. There are three basic elements in ER models: Entities are
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Evolution of Software The Early Years (50’s – 60’s) * This generation was characterized by Batch orientation‚ limited distribution‚ and customization of software. * In Batch Processing‚ the system handles an entire sequence of jobs together‚ often with little or no human intervention. * Also‚ as computers were not widely used at that time‚ only in scientific and military institutions‚ software could be highly customized since distribution was limited. Job mobility was low‚ and the
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Software Metric Software metric is a measure of some property of a piece of software or its specifications. Since quantitative measurements are essential in all sciences‚ there is a continuous effort by computer science practitioners and theoreticians to bring similar approaches to software development. The goal is obtaining objective‚ reproducible and quantifiable measurements‚ which may have numerous valuable applications in schedule and budget planning‚ cost estimation‚ quality assurance testing
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History of software engineering From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (September 2011) History of computing Hardware • Hardware before 1960 • Hardware 1960s to present • Hardware in Soviet Bloc countries Software • Software • Unix • Open-source software Computer science
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