PMI-ACP Practice Questions #35
Which of the following is true about Kanban practices?
A. Encourages visualizing work, focuses on delivering work in fixed timeboxes, and includes retrospectives as a core practice.
B. Encourages visualizing work, limiting Work In Process (WIP), and managing flow continuously to improve efficiency.
C. Encourages visualizing work, requires upfront design and architecture, and assigns specific roles like development manager.
D. Encourages visualizing work, maintaining a product backlog, and using story points for estimating tasks.
Analysis
The question tests the understanding of core Kanban practices. Kanban emphasizes visualizing work, managing flow, and limiting Work In Process (WIP) to improve efficiency. Unlike Scrum, Kanban does not mandate fixed timeboxes, predefined roles, or upfront design and estimation techniques like story points. The correct answer should align with the foundational Kanban principles and practices.
Analysis of Options
A: Encourages visualizing work, focuses on delivering work in fixed timeboxes, and includes retrospectives as a core practice.
Kanban does emphasize visualizing work, but it does not focus on fixed timeboxes like Scrum. Instead, Kanban continuously manages flow without strict iteration cycles. Additionally, retrospectives are not a core Kanban practice, though continuous improvement is encouraged. This option does not fully align with Kanban principles.
B: Encourages visualizing work, limiting Work In Process (WIP), and managing flow continuously to improve efficiency.
This option correctly describes Kanban. The framework is based on visualizing work items, enforcing WIP limits to control workload and prevent bottlenecks, and continuously improving workflow efficiency. This aligns with key Kanban principles, making it the correct answer.
C: Encourages visualizing work, requires upfront design and architecture, and assigns specific roles like development manager.
Kanban does not require upfront design and architecture. It allows work to flow dynamically based on priorities and demand. Additionally, Kanban does not introduce specific roles such as development manager; rather, it relies on self-organizing teams to manage workflow. This option is incorrect.
D: Encourages visualizing work, maintaining a product backlog, and using story points for estimating tasks.
Kanban does not mandate a product backlog, nor does it require estimation using story points. While teams using Kanban may choose to maintain a backlog, it is not a defining feature of Kanban. Similarly, story points are typically associated with Scrum and other Agile methodologies, not Kanban. This option is incorrect.
Conclusion
The best answer is Option B: Encourages visualizing work, limiting Work In Process (WIP), and managing flow continuously to improve efficiency. This option accurately reflects the core Kanban principles of visualizing work, enforcing WIP limits, and continuously improving flow efficiency.
PMI – ACP Exam Content Outline Mapping
| Domain | Task |
| Mindset | Embrace Agile Mindset |
Topics Covered:
- Kanban principles and core practices (visualizing work, managing flow, and limiting Work In Process (WIP)).
- Continuous flow management as opposed to fixed timeboxes.
- Kanban’s focus on efficiency improvement rather than upfront planning or specific roles.
- Differences between Kanban and Scrum (e.g., no mandated retrospectives, timeboxes, or story points).
- Work prioritization in Kanban without the necessity of a product backlog.
- Self-organizing teams in Kanban rather than predefined roles like a development manager.
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