# Activities

1. **Explain** why the **Agile** model would be the most appropriate approach for developing a health and fitness application for mobile phones.

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**Explain:**

* Relate cause and effect.
* Make the relationships between things evident.
* Provide why and/or how.
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1. **Discuss** the **advantages** and **disadvantages** of using the Waterfall and Agile methodologies in software development. In your response, consider factors such as project requirements, flexibility, risk management, and stakeholder involvement.

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**Discuss:** Identify issues and provide points for and/or against.
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