April
1999 QUESTION 1 (Compulsory) Total Marks: 20 Marks |
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| (a) | List three output design objectives.
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[3] |
| (b) | List three excuses which may be given
for not carrying out a post-implementation review.
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[3] |
| (c) | Describe two weaknesses associated with
CASE tools.
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[4] |
| (d) | Describe two approaches to reliability.
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[4] |
| (e) | Give one example of each of the following types of file. | |
| (i) Reference file. | [1] | |
| (ii) Work file. | [1] | |
| (iii) Master file.
|
[1] | |
| (f) | List three types of problem which can be prevented by validating input data. | [3] |