[Nov-2024 Newly Released] PSK-I Exam Questions For You To Pass
Scrum PSK-I Exam: Basic Questions With Answers
NEW QUESTION # 12
Work Item Age metrics are most helpful in supporting which of the following? (choose the best two answers)
- A. Helping the team estimate the size of Work Items.
- B. Influencing the team's Service Level Expectation (SLE).
- C. Inspecting and adapting the team's process and definition of Workflow at the Sprint Retrospective.
- D. Inspecting and adapting the Sprint at the Daily Scrum.
- E. Being a leading indicator for the length of the feedback loop for a certain Work Item.
Answer: D,E
NEW QUESTION # 13
For teams practicing Scrum with Kanban, which of the following can provide the most appropriate metrics for inspecting their flow? (choose the best answer)
- A. None of these are Kanban for Scrum Teams metrics.
- B. All of the answers.
- C. Story points and past velocity.
- D. User stories and t-shirt size.
- E. Control Chart. Cumulative Flow Diagram (CFD) and Aging Work in Progress (Aging Chart).
Answer: E
NEW QUESTION # 14
In the context of Kanban, which statement best describes flow? (choose the best answer)
- A. The movement of customer value throughout the product development system.
- B. The movement of tasks between workflow stages.
- C. A software development technique.
- D. An undesirable effect of too much work being present in the system.
Answer: A
NEW QUESTION # 15
Which of the following is NOT an essential component to initially achieving flow?
(choose the best answer)
- A. Actively managing WIP.
- B. Visualizing your Workflow.
- C. Limiting Work in Progress (WIP).
- D. Ensuring the Product Backlog is refined frequently.
- E. Inspecting & adapting your Workflow.
Answer: D
Explanation:
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
NEW QUESTION # 16
How do Work in Progress (WIP) Limits relate to self-management?
(choose the best two answers)
- A. WIP Limits inhibit self-management since they limit the team's autonomy to pull work.
- B. WIP Limits provide a boundary/container in which the Scrum Team self- manages.
- C. A Scrum Master defines a WIP Limit to help the Scrum Team self-manage.
- D. As part of self-managing, Scrum Teams figure out their own WIP Limits.
Answer: B,D
Explanation:
1.WIP Limits provide a boundary/container in which the Scrum Team self-manages (Option B):
WIP Limits establish clear boundaries within which the Scrum Team can make decisions about how much work they take on. This framework allows the team to self-manage their workflow more effectively, as they must decide collectively how to stay within these limits while delivering value.
2.As part of self-managing, Scrum Teams figure out their own WIP Limits (Option D):
A fundamental principle of Scrum is self-management. The team collectively decides its WIP limits, adjusting them based on empirical evidence and ongoing learning about their capacity, flow, and delivery capabilities.
This decision-making process is a key aspect of the team's autonomy and self-management( Options A and C are incorrect because WIP limits do not inhibit self-management (A); instead, they enable it.
Additionally, a Scrum Master does not define WIP limits (C); the Scrum Team decides them.
NEW QUESTION # 17
Sprint Planning mainly leverages Throughput in order to create a forecast for the Sprint Backlog.
Which metric would be most relevant to inspect, during Sprint Planning, if you have some items left over from the previous Sprint?
- A. Lead Time.
- B. Story Points.
- C. Cycle Time.
- D. Work in Progress.
- E. Work Item Age.
Answer: D
NEW QUESTION # 18
The definition of "Workflow" typically includes: (choose the best four answers)
- A. The start state of the process.
- B. A definition of customer value.
- C. The active states for the work items.
- D. The finished state of the process.
- E. A shared understanding within the Scrum Team of how work is defined (work items).
Answer: A,C,D,E
NEW QUESTION # 19
Which of the following Scrum artifacts is a form of the Work in Progress (WIP) Limit? (choose the best answer)
- A. The Sprint Backlog.
- B. The Product Backlog.
- C. The Sprint Goal.
- D. There is no such component in the Scrum framework.
- E. Definition of "Done".
- F. The Burn-down chart.
Answer: A
NEW QUESTION # 20
True or False: The way the Developers approach the Sprint Goal at the Daily Scrum changes if they are using Kanban. Choose only ONE best answer.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 21
Which of these is NOT a good description of Cycle Time?
(choose the best answer)
- A. The time a work item starts until when it finishes.
- B. The number of items that move into the delivery/end point per time period (e.g., daily/weekly).
- C. The length of time a work item stays in one column.
- D. The time a work item takes from initial idea/concept to feedback returned from customers after a production release.
Answer: B
Explanation:
Cycle Time in the context of Professional Scrum with Kanban is defined as the time it takes for a single work item to move from the start to the end of a specific process or workflow. This metric is crucial for understanding how efficiently a team can process individual work items through their defined workflow stages.
*Option A describes a broader measurement from the initial concept to customer feedback post-release. This could align more with the concept of Lead Time rather than Cycle Time.
*Option B correctly describes a possible measurement for Cycle Time - the time a work item spends in one specific column (workflow stage). This is in line with the definitions provided in the Kanban Guide for Scrum Teams, where Cycle Time can measure time within distinct parts of the workflow.
*Option D accurately reflects the definition of Cycle Time, which measures the elapsed time from when work starts on an item until it is completed.
*Option C describes "Throughput," which is a measure of the number of items delivered over a specific time period (e.g., daily or weekly). This is not related to Cycle Time but is a separate flow metric often used alongside Cycle Time to understand team performance and capacity better( Thus, Option C is the correct answer as it does not correctly describe Cycle Time. This explanation is verified with resources from Scrum.org that define Cycle Time within the scope of Professional Scrum with Kanban practices.
NEW QUESTION # 22
Who is accountable for the Definition of Workflow for the Sprint Backlog? (Choose the best answer)
- A. The Product Owner.
- B. The Developers.
- C. The Scrum Master.
- D. The Scrum Team.
Answer: B
NEW QUESTION # 23
Only a Product Owner and Developers are the needed when applying Kanban in Scrum.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 24
True or False: Little's Law is used to forecast a Scrum Team's output.
- A. True
- B. False
Answer: A
Explanation:
Little's Law is a mathematical formula used in queueing theory and Kanban to relate the average number of items in a system (Work in Progress), the average completion rate (Throughput), and the average time an item spends in the system (Cycle Time). In the context of Scrum Teams using Kanban, Little's Law can be used to forecast a team's output by understanding the relationship between these variables( Thus, it is True that Little's Law can be used to forecast a Scrum Team's output, assuming that the underlying assumptions of Little's Law (such as a stable system and consistent flow) are met.
NEW QUESTION # 25
Which of the following is NOT a metric of flow for Scrum Teams using Kanban? (choose the best answer)
- A. Throughput.
- B. Cycle Time.
- C. Work in Progress (WIP).
- D. Work Item Age.
- E. All of the above are flow metrics.
Answer: E
NEW QUESTION # 26
True or False: Using a flow-based perspective can enhance the Scrum events.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 27
Who is best to decide if a Scrum Team should apply a Kanban strategy in their Scrum framework? (choose the best answer)
- A. The Product Owner.
- B. The Scrum Team.
- C. The Developers.
- D. The Director of Engineering.
- E. The Scrum Master.
Answer: B
NEW QUESTION # 28
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Scrum PSK-I certification exam is designed to test the candidate's knowledge of Scrum principles, practices, and values. PSK-I exam also tests the candidate's understanding of Kanban principles, practices, and values. Professional Scrum with Kanban level I certification exam is an online, time-bound exam that consists of 80 multiple-choice questions that must be completed in 60 minutes.
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