Introduction to information systems T. Cornford, M. Shaikh is1 060 2013
Chapter 2: Preparing for the project work
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T. Cornford, M. Shaikh-13
Chapter 2: Preparing for the project work
2.1 Introduction In this chapter, we introduce the coursework assignments required for this subject. We do this early on in the guide so that you start to think about the assignments at the beginning of your studies. You will probably need to do some associated work before you start the final preparation of the assignments and you should not rush into the work. In particular, you need to spend some time thinking about the possible areas that your work will relate to and the real world context or problem that your database and spreadsheet will address. You will also need to develop some general skills in using your software and spend a bit of time exploring its capabilities. Modern spreadsheets and database systems can do many things – in the jargon of the field we would say that they have many functionalities and you cannot, and should not, try to use all the features they offer in your coursework. However, you do need to have a good general appreciation of what is possible before you focus on your particular project. Note that the word ‘functionality’ is often used to describe what we expect a system or item of software to be able to do. Later in this guide when considering systems development we will talk about the related concept of a ‘requirement’ as a statement of desired or needed functionality. A major task of systems analysis work – work to develop a new information system – is discovering the requirements of people in the real world, and specifying them as functionalities that the technology should provide. Thus we speak of a ‘functional requirement’. The syllabus requires you to submit two items of work for marking. Together, the two items of work count for 25 per cent of the marks: • preparation of a database project report (12.5 per cent) • preparation of a spreadsheet project report (12.5 per cent). These assignments are intended to provide students with the opportunity to select and undertake small ‘development’ projects using common computer tools; spreadsheets and databases, but also a word processor and perhaps a graphics editor for diagrams. The submitted reports are intended to document your work and to show how you analysed a Download 0.65 Mb. Do'stlaringiz bilan baham: |
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