Scrum PSM-I Exam Questions Instant Access

Question 1

What is the best suited structure for Development Teams in order to produce integrated Increments?

AEach Development Team works only one technical layer of the system (e.g. GUI, database, middle tier, interfaces).

BEach Development Team develops functionality from beginning to end throughout all technical layers.

Answer : B

According to the Scrum Guide1, an Increment is a concrete stepping stone toward the Product Goal. Each Increment is additive to all prior Increments and thoroughly verified, ensuring that all Increments work together. In order to provide value, an Increment must be usable. Multiple Increments may be created within a Sprint. The sum of the Increments is presented at the Sprint Review thus supporting empiricism. However, an Increment may be delivered to stakeholders prior to the end of the Sprint. The Sprint Review should never be considered a gate to releasing value. Therefore, in order to produce integrated Increments that are potentially releasable, the best suited structure for Development Teams is to develop functionality from beginning to end throughout all technical layers.

Question 2

A Product Owner wants advice from the Scrum Master about estimating work in Scrum. Which of these is the guideline that a Scrum Master should give? (Choose the best answer.)

AProduct Backlog items must be estimated in story points.

BEstimates are made by the people doing the work.

CEstimates must be in relative units.

DScrum forbids estimating.

EEstimates are made by the Product Owner, but are best checked with the Development Team.

Answer : B

According to the Scrum Guide, estimates are made by the people doing the work, which is the Development Team. The Development Team is responsible for all estimates in the Product Backlog and the Sprint Backlog. The other options are not valid guidelines for estimating work in Scrum, as they are either too prescriptive (such as requiring story points or relative units), incorrect (such as forbidding estimating or having the Product Owner make estimates), or unnecessary (such as checking estimates with the Development Team).

Question 3

One of the Scrum events is the Daily Scrum. What are two intended outcomes of the Daily Scrum? (Choose two.)

AA shared understanding of the most important work to be undertaken next to achieve the best possible progress toward the Sprint goal.

BAn update of completed tasks and of the remaining work so the Scrum Master can plan the next day.

CA status report for the upper management indicating what each individual has done, will be doing, and what is impending him/her.

DAn updated Scrum board to make Sprint progress transparent for the stakeholders.

ENew impediments for the Scrum Master to take care of.

Answer : A, E

According to the Scrum Guide, two intended outcomes of the Daily Scrum are a shared understanding of the most important work to be undertaken next to achieve the best possible progress toward the Sprint goal, and new impediments for the Scrum Master to take care of. The other options are not intended outcomes of the Daily Scrum, as they are either irrelevant (such as updating a Scrum board) or inappropriate (such as providing an update or a status report).

Question 4

When do Development Team members take ownership of a Sprint Backlog item?

AAt the Sprint planning meeting.

BDuring the Daily Scrum.

CNever. All Sprint Backlog Items are ''owned'' by the entire Development Team, even though each one may be done by an individual Development Team member.

DWhenever a team member can accommodate more work.

Answer : C

According to the Scrum Guide1, the Sprint Backlog is the property of the Developers and no one else can tell them which items they should work on. The Developers can select any item from the Product Backlog that they forecast they can complete within a Sprint. The Developers are self-organizing and decide how to turn Product Backlog items into an Increment of value. Therefore, no one owns a Sprint Backlog item, but the entire Development Team is accountable for it.

Question 5

A Scrum Master is keeping a list of open impediments, but it is growing and he/she has been able to resolve only a small portion of the impediments. Which three techniques would be most helpful in this situation? (Choose three.)

AConsulting with the Development Team.

BPrioritizing the list and working on them in order.

CArranging a triage meeting with all project managers.

DAlerting management to the impediments and their impact.

Answer : A, B, D

The correct answers are A, B, and D, because these techniques would be most helpful in this situation. Consulting with the Development Team may help identify the root causes of the impediments and possible solutions. Prioritizing the list and working on them in order may help reduce the backlog and focus on the most important or urgent issues. Alerting management to the impediments and their impact may help escalate the problems and get support from the organization.

Question 6

The length of a Sprint should be:

AShort enough to keep the business risk acceptable to the Product Owner.

BShort enough to be able to synchronize the development work with other business events.

CNo more than one calendar month.

DAll of these answers are correct.

Answer : D

According to the Scrum Guide1, the heart of Scrum is a Sprint, a time-box of one month or less during which a ''Done'', useable, and potentially releasable product Increment is created. Sprints have consistent durations throughout a development effort. A new Sprint starts immediately after the conclusion of the previous Sprint. The length of a Sprint should be short enough to keep the business risk acceptable to the Product Owner, short enough to be able to synchronize the development work with other business events, and no more than one calendar month.

Question 7

When does the second Sprint start?

AOnce the architectural changes for the second Sprint have been approved by the senior architect.

BAfter the Product Backlog for the second Sprint has been selected.

CImmediately after the first Sprint.

DAfter the customer completes acceptance testing of the first Sprint.

Answer : C

The correct answer is C, because the second Sprint starts immediately after the first Sprint. The Scrum Guide states that ''Sprints have consistent durations throughout a development effort. A new Sprint starts immediately after the conclusion of the previous Sprint.''

Scrum Professional Scrum Master I PSM-I Exam Questions