ISCW2J17 Information Systems: Information Technology and IS

ISCW2J17 Information Systems: Information Technology and IS

Questions:

Acquiring BIS and SDLC

  1. What is the Difference between an ‘Information System’ And ‘Information Technology’?
  1. Draw a diagram illustrating the main components of a generic system.
  1. Information systems play a critical part in supporting a company’s activities. Using specific examples
    1. Define an information system
    2. Describe the categories of computer-based information systems, providing relevant examples for each category identified.
    3. Explain how computer-based information systems can support managers at each level of an organisation.
  1. Explain the terms ‘bespoke development’, ‘off-the-shelf package’ and ‘end user computing’. Illustrate your answer with some of the reasons cited in favour of each of these methods of application software acquisition.
  1. What is SDLC ?
    1. What are the different stages of SDLC ?
    2. Explain each stage identified in “a”.

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