After reading this chapter, you should be able to:
• Explain the methods adopted for testing
• Describe the value of prototyping and the use of
4GL
systems
• Explain the importance of the training of users
• Outline the various methods of changing over from the old system to
the new
• Describe how systems development is managed.
Scenario
Imagine you are a systems analyst in a fairly small company which has
decided to computerize its payroll system. You have done the
necessary analysis and logical design. In this you have followed the
guidelines given in earlier chapters. You have also writte ...
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BCS Academy Glossary Working Party, Arnold Burdett, Dan Bowen, Diana Butler, Aline Cumming, Frank Hurvid, Adrian Jackson, John Jaworski, Percy Mett, Thomas Ng, Penny Patterson, Marianne Scheer, Hazel Shaw, Alfred Vella, John Woollard, David Fuller