2. <<REQUIREMENTS FOR THE WHEELS CASE STUDY SYSTEM Pertemuan 5
Matakuliah : Konsep object-oriented
Tahun : 2009
<<REQUIREMENTS FOR THE WHEELS CASE STUDY SYSTEM Pertemuan 5

3. A Student Guide to Object- Orientated Development
Chapter 2 Requirements for the Wheels case study system
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4. Requirements engineering
Three main stages:
elicitation
specification
validation
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5. Requirements engineering
Elicitation
Information is gathered:
relating to the existing system
current problems
requirements for the future
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6. Requirements engineering
Specification
When the information that has been collected it is
ordered
documented
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7. Requirements engineering
Validation
The recorded requirements are checked
to ensure that they are consistent with what the clients and users actually want and need.
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8. Requirements elicitation: interviews
It is useful to have an interview plan
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9. Requirements elicitation: interviews
Bike card: example of source document
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10. Requirements elicitation: questionnaires
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11. Requirements elicitation: scenarios
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12. Requirements elicitation: scenarios
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13. Requirements specification
Purpose is to collate, order and record information gathered during the elicitation stage
Examples: the Problem Definition, the Problems and Requirements List
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15. Requirements specification: Problems and Requirements List
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16. Requirements validation
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17. Requirements for the Wheels system
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