Final answer:
The true statements about Scrum are that it is based on empirical process control theory, it is a framework for complex product development, and each of its components is essential for its success (Option A: 1, 3, 4).
Step-by-step explanation:
The correct answer to which three statements are true about Scrum is Option A) 1, 3, 4:
- Scrum is based on empirical process control theory, meaning it relies on transparency, inspection, and adaptation.
- Scrum is a framework for developing and sustaining complex products; it provides a structure to guide teams through the development process.
- Each component of Scrum serves a specific purpose and is essential to Scrum's success and your usage of Scrum to develop complex products, affirming the holistic nature of the framework where every part plays a critical role.
Scrum is indeed a framework, not a methodology, and it is incorrect to treat it like a buffet where you can pick and choose which elements to implement. Self-organization is a key principle, but it doesn't simply replace the role of a Project Manager; rather, Scrum roles, events, and artifacts form a cohesive structure designed for complex, adaptive problem-solving environments.