CASPO-001 시험 - GAQM실제시험문제와 답 - 80문항

Question No : 1

How important is it for a Product Owner to order Product Backlog items by value points? (Choose the best answer)

A.Using value points is the ultimate way for a Product Owner to predict the value that the product will provide.
B.It is a good practice, keeping in mind that market reception is the best measure of value.
C.Calculating value points is an upfront approach that conflicts with the empiricism of Scrum, and is therefore not acceptable.

정답:
Explanation:
The Scrum Guide tasks the Product Owner with ordering the Product Backlog to maximize value, but it doesn’t mandate a specific method like "value points." Option B is correct―using value points (e.g., in techniques like WSJF―Weighted Shortest Job First) is a helpful practice, but empirical validation (market reception) remains the ultimate measure, aligning with Scrum’s focus on inspection and adaptation.
Option A overstates value points as "ultimate," ignoring real-world feedback.
Option C is too rigid; Scrum allows flexibility in tools as long as empiricism is upheld. Thus, B is the best answer.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 2

What best describes the relationship of the Product Owner and the stakeholders? (Choose the best answer)

A.The Product Owner writes the User Stories as provided by the stakeholders.
B.The Product Owner has the final call over the requirements and should involve the stakeholders as little as possible.
C.The Product Owner actively asks for stakeholder input and expectations to process into the Product Backlog.
D.The Product Owner provides the stakeholders with acceptance forms at the Sprint Review to record their formal agreement over the delivered software.

정답:
Explanation:
The Scrum Guide states: "The Product Owner is also accountable for effective Product Backlog management, which includes... representing the needs of many stakeholders in the Product Backlog." Option C reflects this collaborative approach―actively seeking stakeholder input to shape the Product Backlog.
Option A is too passive; the Product Owner interprets, not just transcribes.
Option B contradicts Scrum’s emphasis on stakeholder engagement.
Option D introduces a formal process not in Scrum; the Sprint Review is for feedback, not signed agreements. Thus, C is best.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 3

Which two statements explain why the Definition of "Done" is important to the Product Owner? (Choose the best two answers)

A.It assures the Increment reviewed at the Sprint Review is usable so the Product Owner may choose to release it.
B.It helps the Product Owner track the open work during a Sprint.
C.It creates transparency regarding progress within the Scrum Team.
D.It identifies undone work that can be addressed in a separate Sprint.

정답:
Explanation:
The Definition of "Done" ensures quality and usability, critical for the Product Owner’s value delivery:
A: Per the Scrum Guide, a "Done" Increment is usable, enabling the Product Owner to decide on releases at the Sprint Review.
C: It provides transparency by setting a clear standard for progress, aligning the team and stakeholders.
Option B is incorrect―the Product Owner doesn’t track Sprint work; the Developers manage the Sprint Backlog.
Option D is misleading―undone work isn’t deferred; it’s not part of the Increment. Thus, A and C are correct.
Reference: Scrum Guide (2020), Section: "Definition of Done."

Question No : 4

Learning turns into "validated learning" when assumptions and goals can be assessed through results.
What is a key way for a Product Owner to apply validated learning? (Choose the best answer)

A.Release an Increment to the market to learn about the business assumptions built into the product.
B.Accept an Increment at the Sprint Review to learn about the forecast of functionality that was developed.
C.Set the Sprint Goal before selecting Product Backlog items at Sprint Planning to learn about a Developer’s productivity.

정답:
Explanation:
Validated learning, a concept from Lean thinking integrated into Scrum, involves testing assumptions with real-world outcomes. The Scrum Guide emphasizes frequent delivery to gain feedback: "The Product Owner is accountable for maximizing value." Option A―releasing an Increment to the market―directly tests business assumptions (e.g., user needs, market fit), providing concrete data.
Option B (Sprint Review acceptance) is internal and doesn’t validate with external users.
Option C focuses on productivity, not business value validation. Thus, A is the key way.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 5

Which three purposes does the Definition of "Done" serve? (Choose the best three answers)

A.Increase transparency.
B.Create a shared understanding of when work is complete.
C.Describe the work that must be done before the Sprint is allowed to end.
D.Describe the purpose, objective, and time-box of each Scrum event.
E.Guide the Developers on how many Product Backlog items to select for the Sprint.

정답:
Explanation:
The Scrum Guide explains the Definition of "Done" as "a formal description of the state of the
Increment when it meets the quality measures required for the product":
A: It increases transparency by making quality expectations visible to all.
B: It creates a shared understanding of "complete" across the Scrum Team.
E: It guides the Developers in forecasting capacity during Sprint Planning by defining the effort needed per item.
Option C is incorrect―it’s about the Increment’s state, not Sprint closure.
Option D relates to Scrum events, not the Definition of "Done." Thus, A, B, and E are correct.
Reference: Scrum Guide (2020), Section: "Definition of Done."

Question No : 6

How much work must the Developers do to a Product Backlog item it selects for a Sprint? (Choose the best answer)

A.As much as it has told the Product Owner will be done for every Product Backlog item it selects in conformance with the Definition of "Done".
B.As much as it can fit into the Sprint. Any remaining work will be transferred to a subsequent Sprint.
C.All development work and at least some testing.
D.A proportional amount of time on analysis, design, programming, testing, and documentation.

정답:
Explanation:
The Scrum Guide mandates that all work selected for a Sprint must meet the Definition of "Done": "The Increment is the sum of all the Product Backlog items completed during a Sprint and the value of the increments of all previous Sprints." During Sprint Planning, the Developers forecast what they can deliver as a "Done" Increment, committing to that scope.
Option A reflects this accountability.
Option B suggests incomplete work carries over, which violates the Increment’s usability requirement.
Option C is too vague and not tied to "Done." Option D imposes a process Scrum doesn’t require. Thus, A is correct.
Reference: Scrum Guide (2020), Sections: "Sprint Planning," "The Increment."

Question No : 7

True or False: Scrum is a methodology that tells in detail how to build software incrementally.

A.True
B.False

정답:
Explanation:
The Scrum Guide defines Scrum as "a lightweight framework that helps people, teams, and organizations generate value through adaptive solutions for complex problems." It provides roles, events, and artifacts but intentionally avoids prescribing detailed "how-to" processes for building software (e.g., coding practices, tools). This distinguishes it from a methodology, which offers specific steps. Scrum focuses on "what" (e.g., deliver an Increment) and leaves "how" to the team’s discretion, making the statement false. Thus, B is correct.
Reference: Scrum Guide (2020), Section: "Scrum Definition."

Question No : 8

Who should know the most about the progress toward a business objective or a release? (Choose the best answer)

A.The Product Owner
B.The Developers
C.The Scrum Master
D.The Project Manager

정답:
Explanation:
The Scrum Guide states: "The Product Owner is accountable for maximizing the value of the product resulting from the work of the Scrum Team" and for "developing and explicitly communicating the Product Goal." This makes them the primary person responsible for tracking progress toward business objectives or releases, as they align the Product Backlog with stakeholder needs and strategic goals.
Option B (Developers) focuses on Sprint-level execution, not overarching objectives.
Option C (Scrum Master) ensures process adherence, not business progress.
Option D (Project Manager) isn’t a Scrum role. Thus, A is correct.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 9

Which of the following best describes an Increment of working software? (Choose the best answer)

A.An automated test suite to verify functionality delivered in previous iterations.
B.UML diagrams that describe how to deliver functionality in future iterations.
C.A decomposition of all Product Backlog items into tasks for future Sprint Backlog lists.
D.A new user interface design for functionality delivered in previous iterations.
E.Additional features in a usable state that complement those delivered in previous iterations.

정답:
Explanation:
The Scrum Guide defines an Increment as "a concrete stepping stone toward the Product Goal" that is usable and meets the Definition of "Done": "Each Increment is additive to all prior Increments and thoroughly verified, ensuring that all Increments work together." Option E captures this―new, usable features that build on previous work.
Option A (test suite) is a tool, not an Increment.
Option B (UML diagrams) is documentation, not working software.
Option C (task decomposition) is planning, not a product.
Option D (UI design) isn’t necessarily usable software. Thus, E best describes an Increment.
Reference: Scrum Guide (2020), Section: "The Increment."

Question No : 10

What is the tactic a Scrum Master should use to divide a group of 100 people into multiple Scrum Teams? (Choose the best answer)

A.Create teams based on their skills across multiple layers (such as database, UI, etc.).
B.Ask the Product Owner to assign the people to teams.
C.Ask the Developers to divide themselves into teams.

정답:
Explanation:
The Scrum Guide emphasizes self-organization and self-management as core principles for the Scrum Team, particularly the Developers: "They are self-managing, meaning they internally decide who does what, when, and how." When forming multiple Scrum Teams from a large group, the Scrum Master’s role is to facilitate and coach, not dictate.
Option C aligns with this by empowering the Developers to self-organize into teams, fostering ownership and collaboration.
Option A (skill-based division) is too prescriptive and risks creating component teams rather than cross-functional ones, which Scrum favors.
Option B shifts responsibility to the Product Owner, whose role is Product Backlog management, not team formation. Thus, C is the best tactic.
Reference: Scrum Guide (2020), Section: "The Developers," "The Scrum Master."

Question No : 11

Which phrase best describes a Product Owner? (Choose the best answer)

A.Requirements engineer
B.Value optimizer
C.Team manager
D.Go-between between Developers and customers

정답:
Explanation:
The Scrum Guide defines the Product Owner as "accountable for maximizing the value of the product resulting from the work of the Scrum Team." Option B (Value optimizer) encapsulates this core focus on value delivery.
Option A (Requirements engineer) is too narrow―while they manage requirements, their role transcends engineering to strategic vision.
Option C (Team manager) is incorrect―they don’t manage the team; the Scrum Master supports team self-management.
Option D (Go-between) understates their authority; they actively shape the product, not just relay information. Thus, B is the best description.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 12

What is typical work for a Product Owner in a Sprint? (Choose the best two answers)

A.Attend every Daily Scrum to answer functional questions on the discussed Sprint Backlog items.
B.Update the work plan for the Developers on a daily basis.
C.Work with the Developers on Product Backlog refinement.
D.Create financial reporting upon the spent hours reported by the Developers.
E.Collaborate with stakeholders, user communities, and product managers.

정답:
Explanation:
The Scrum Guide outlines the Product Owner’s responsibilities as maximizing value through Product Backlog management, which includes:
C: "Developing and explicitly communicating the Product Goal" and refining the Product Backlog with Developers to ensure clarity and readiness.
E: "Representing stakeholders" by collaborating with them to align the Product Backlog with their needs.
Option A is incorrect―the Product Owner may attend Daily Scrum if needed, but it’s not typical or required; it’s the Developers’ event.
Option B is wrong―the Developers manage their work plan (Sprint Backlog).
Option D (financial reporting on hours) isn’t a Scrum responsibility. Thus, C and E are typical.
Reference: Scrum Guide (2020), Section: "The Product Owner."

Question No : 13

Which are NOT appropriate topics for discussion in a Sprint Retrospective? (Choose the best two answers)

A.How the team does its work
B.Team relations
C.Definition of "Done"
D.Sprint Backlog for the next Sprint
E.The value of work currently represented in the Product Backlog

정답:
Explanation:
The Scrum Guide states: "The purpose of the Sprint Retrospective is to plan ways to increase quality and effectiveness" by inspecting the last Sprint’s people, processes, and tools.
D: The next Sprint’s Sprint Backlog is planned in Sprint Planning, not the Retrospective, making it inappropriate.
E: Product Backlog value is the Product Owner’s domain, discussed in refinement or Sprint Review, not the Retrospective, which focuses on team improvement.
Options A, B, and C (work processes, team dynamics, Definition of "Done") are valid Retrospective topics as they relate to quality and effectiveness. Thus, D and E are not appropriate.
Reference: Scrum Guide (2020), Section: "Sprint Retrospective."

Question No : 14

During a Sprint Retrospective, for what is the Scrum Master responsible? (Choose the best answer)

A.Acting as a scribe to capture the Developers’ answers.
B.Prioritizing the resulting action items.
C.Participating as a Scrum Team member and facilitating as requested or needed.
D.Summarizing and reporting the discussions to management.

정답:
Explanation:
The Scrum Guide describes the Sprint Retrospective as an event where the Scrum Team inspects itself and plans improvements, with the Scrum Master playing a dual role: "The Scrum Master participates as a peer team member in the Sprint Retrospective... and ensures that the event takes place and is positive and productive." Option C captures this―participating as a team member and facilitating when needed.
Option A (scribe) is too narrow and not required.
Option B (prioritizing) is a team decision, not the Scrum Master’s alone.
Option D (reporting to management) violates Scrum’s team autonomy. Thus, C is correct.
Reference: Scrum Guide (2020), Section: "Sprint Retrospective."

Question No : 15

When many Scrum Teams are working on the same product, should all of their Increments be integrated every Sprint? (Choose the best answer)

A.No, that is far too hard and must be done in a hardening Sprint.
B.No, each Scrum Team stands alone.
C.Yes, but only for Scrum Teams whose work has dependencies.
D.Yes, otherwise the Product Owners and stakeholders may not be able to accurately inspect what is done.

정답:
Explanation:
The Scrum Guide mandates that when multiple Scrum Teams work on one product, they produce a single integrated Increment: "Multiple Scrum Teams often work together on the same product... The Increment must be integrated and usable so that it can provide value." This ensures transparency and stakeholder feedback at the Sprint Review.
Option A (hardening Sprint) is a misconception― Scrum rejects separate phases for integration.
Option B contradicts the single-product focus.
Option C limits integration to dependencies, but the Scrum Guide requires full integration regardless.
Option D correctly emphasizes the need for a cohesive, inspectable Increment, making it the best answer.
Reference: Scrum Guide (2020), Section: "The Increment."

GAQM CASPO-001 시험