Curious about Actual Scrum Professional Scrum Certifications (PSK-I) Exam Questions?

Correct : A

Little's Law states:

* Average Cycle Time = Average Work in Progress (WIP) / Average Throughput.

Little's Law is used to understand and forecast the performance of a workflow system. It implies that if you know two of these three variables (Cycle Time, WIP, Throughput), you can calculate the third. The correct formula is Option A(

Options B, C, and D do not correctly state Little's Law.

Correct : A

The Definition of Workflow in Kanban should include key elements that help manage the flow of work through the process. These elements typically include:

* WIP Limits (Option B), which help to manage flow and prevent overburdening the team.

* Start of the Workflow (Option D) and End of the Workflow (Option C), which define when work begins and when it is considered complete.

However, Option A (Agreed owner of Workflow lane) is not usually part of the Definition of Workflow. The workflow definition focuses on the stages, policies, and rules that govern work items, rather than on individual ownership of workflow lanes(

Correct : B

Limiting Work in Progress (WIP) is likely to increase rather than reduce collaboration within a Scrum Team. When WIP limits are enforced, team members are encouraged to 'swarm' around fewer tasks, focusing on completing them together rather than starting new work. This promotes more collaborative behaviors, such as pairing or mob programming, to get work items done efficiently

Correct : B

Supplementing Scrum with Kanban practices encourages team collaboration and swarming. Kanban practices such as visualizing the workflow, limiting WIP, and focusing on flow metrics foster an environment where team members are more likely to collaborate closely to resolve bottlenecks and ensure a steady flow of work. This collaboration, often called 'swarming,' involves team members working together on fewer items to complete them faster, thereby enhancing team dynamics and efficiency

Correct : A

While refining the Product Backlog is essential in Scrum, it is not an essential component specifically for achieving flow in Kanban practices. Achieving flow requires visualizing the workflow, limiting WIP, actively managing WIP, and continuously inspecting and adapting the workflow. Frequent Product Backlog refinement helps with the overall Scrum framework but is not directly tied to the initial goal of achieving flow in a Kanban system