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Who is in the best position to decide if Kanban may be a valuable complementary practice for a Scrum Team?
(choose the best answer)
Answer : B
The decision on whether Kanban is a beneficial complement to Scrum lies with the entire Scrum Team. This includes the Product Owner, Scrum Master, and Developers, who collaboratively evaluate their workflow and decide if Kanban practices would improve flow and meet their specific needs. This is not the responsibility of a single role but a collective decision for effective self-management and ownership.
Which of the following are flow metrics needed when doing Scrum with Kanban?
(choose the best four answers)
Answer : A, B, C, D
The essential flow metrics for Scrum Teams utilizing Kanban are:
Throughput: Measures the number of items completed within a time period.
Lead Time: Time from when an item enters the system to when it exits.
Cycle Time: Time it takes to complete a work item once it starts.
Work in Progress (WIP): The number of items currently in progress but not completed.
These metrics are foundational in understanding and optimizing flow within Kanban systems used alongside Scrum. 'Work Item Age' and 'Cumulative Flow Diagram (CFD)' are useful metrics but are not listed as primary flow metrics in Kanban for Scrum Teams.
What flow metric best indicates when multiple items from the Product Backlog will be finished?
Answer : B
Cycle Time measures the time it takes for a single work item to go from start to completion. By understanding Cycle Time, a team can forecast when multiple items from the Product Backlog will likely be finished based on the average duration it takes to complete an item. This is essential in Kanban as it provides insight into the delivery timeline and is crucial for planning and predictability within a Scrum context. Reference: The Kanban Guide for Scrum Teams.
When the Developers limit Work in Progress (WIP) inside a Sprint, what would you expect to observe?
(Choose the best three answers)
Answer : A, C, D
When WIP limits are implemented, Developers are encouraged to focus on completing existing tasks rather than starting new ones. This leads to a more collaborative approach, as team members may swarm to complete items together. Additionally, limiting WIP enhances transparency in the process, which in turn strengthens self-management by the team. These principles align with Kanban's emphasis on active management and the Scrum framework's focus on collaboration. Reference: The Kanban Guide for Scrum Teams.
A cumulative flow diagram can show you:
(Choose the best two answers)
Answer : A, C
A cumulative flow diagram (CFD) provides insights into the amount of WIP and helps track Cycle Time by showing how long items stay in each stage of the workflow. This visualization tool is valuable for teams using Scrum with Kanban as it highlights bottlenecks and helps manage flow through the stages of the workflow. Reference: The Kanban Guide for Scrum Teams.