December 1999
SA205 : SYSTEMS ANALYSIS

QUESTION 3

Total Marks: 15 Marks

• Question 1
• Question 2
• Question 4
• Question 5
• Cover Page

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SUGGESTED SOLUTIONS
for Question 3

For each of the following,name which question type it is:

(i)“What are your feelings about changing from paper forms to electronic forms?”[1mark ]

(ii)“Should we use a PC-based network?”[1mark ]

(iii)“You do agree with this report,don’t you?”[1mark ]

(iv)“When and how should we implement the new system?”[1mark ]

Explain how observation is used to gather facts.

The first two stages of prototyping are identifying requirements and developing the prototype.Describe the next three stages.

(i)Give two advantages of prototyping.[2 marks ]

(ii)Give two disadvantages of prototyping.[2 marks ]