PMI-ACP Practice Questions #45
Your team is working on a system that consists of both straightforward and complex components. As an Agile practitioner, how should you approach the development of these components?
A. Apply a complex system-based solution to the entire system to maintain consistency across all components.
B. Use simple solutions for straightforward components and iterative experimentation for complex parts.
C. Use simple solutions for all components and rely on change control processes to address complexity when it arises.
D. Focus solely on delivery timelines and avoid addressing system complexity directly.
Analysis
In Agile development, particularly in a hybrid environment, it is important to tailor solutions based on the complexity of different system components. A one-size-fits-all approach does not work well, as it either overcomplicates simple parts or oversimplifies complex parts, leading to inefficiencies. The best approach is to apply straightforward solutions where applicable and use iterative experimentation where complexity exists. This ensures adaptability while maintaining efficiency.
Analysis of Options:
A: Apply a complex system-based solution to the entire system to maintain consistency across all components.
This option suggests applying a uniform complex approach to both simple and complex components. However, this is inefficient because straightforward components do not require complex solutions, and doing so increases unnecessary effort. A tailored approach is preferred to optimize both effort and effectiveness.
B: Use simple solutions for straightforward components and iterative experimentation for complex parts.
This is the best choice. It aligns with Agile principles by tailoring the approach based on the nature of the component. Straightforward parts can be handled with simple solutions to avoid overengineering, while complex parts require iterative experimentation to explore and validate the best approach. Agile thrives on context-driven solutions rather than rigid frameworks.
C: Use simple solutions for all components and rely on change control processes to address complexity when it arises.
This option is not suitable because it oversimplifies complex components. Relying solely on change control processes to manage complexity is not an Agile approach. Agile encourages early identification and iterative refinement of complex parts rather than deferring complexity management to a later stage.
D: Focus solely on delivery timelines and avoid addressing system complexity directly.
This option disregards system complexity entirely, which is not a viable Agile approach. Ignoring complexity can lead to suboptimal solutions, technical debt, and eventual project failure. Agile emphasizes adaptability and problem-solving rather than blindly focusing on deadlines.
Conclusion
The correct answer is Option B, as it embraces Agile principles by balancing efficiency and adaptability. It ensures simple solutions for straightforward components while allowing iterative experimentation for complex parts, leading to optimal system development.
PMI – ACP Exam Content Outline Mapping
| Domain | Task |
| Mindset | Embrace Agile Mindset |
Topics Covered:
- Tailored Approach to System Complexity: Differentiating solutions based on component complexity.
- Iterative Experimentation: Applying Agile principles to explore and refine complex parts.
- Simplicity in Design: Avoiding unnecessary complexity in straightforward components.
- Context-Driven Decision Making: Adapting strategies based on specific system requirements.
- Avoiding Overengineering: Ensuring that simple parts remain efficient and manageable.
- Agile Adaptability: Balancing structure and flexibility to optimize system development.
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