Reason That Is Two Requirements In Reused-Based Process

Consider the reuse-based process model shown in page 14 in the slide. Explain why it is essential to have two separate requirements engineering activities in the process.

In a reuse based process, you need two requirements engineering activities because it is essential to adapt the system requirements according to the capabilities of the system/components to be reused. These activities are:

1. An initial activity where you understand the function of the system and set out broad requirements for what the system should do. These should be expressed in sufficient detail that you can use them as a basis for deciding of a system/component satisfies some of the requirements and so can be reused.

2. Once systems/components have been selected, you need a more detailed requirements engineering activity to check that the features of the reused software meet the business needs and to identify changes and additions that are required.

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• Khai
• Amirun
• Lam
• Solehin
• Zahin
• Aidid
• Asyraf
• Azrie
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