[2022] Scrum PSD Practice Verified Answers – Pass Your Exams For Sure! [Q16-Q37]

PSD Practice Scrum Verified Answers – Pass Your Exams For Sure! [2022]

Valid Way To Pass Scrum Certification’s  PSD Exam

What Needs to Be Done Before Confronting this Exam?

All work performed within the defined timeframe will be noted. You will be able to identify areas that could be improved based on current trends. Components of Agile projects are also included in the exam. More than one project may exist on an individual Scrum Team. Architectural changes will be implemented with the project. Isolated tests will not be performed. Hold a discussion with your Scrum Team members. Problems will be identified and new requirements will be created. Facilities are located all throughout the city. Development time will be reduced by using the Agile framework. Hill is also one of the recreational areas. Scrum can be used in a variety of fields including software development. Achievement of cooperation will be added to the project. The test results will be posted within the moment after they are taken. Ready to go!

I agree to the standards of this organization, and I will conduct myself accordingly. Teach the Scrum Team how to handle team conflict. Successful completion of the exam will result in a Scrum Master certification. Buying the course does not guarantee the student will receive certification. If you connect with a fellow practitioner, you can study with each other in person. Materials are available for sale for this exam. Scrum PSD Dumps will allow you to pass the exam. The Scrum Team should have a dedicated area for meetings. Steps will be taken to ensure that people are being completed on time within the project. A service contract is also needed. The conference, workshop, or seminar. The Scrum Team will meet at least once per week. Apply the new process to a real-world software project. Incredibly weak analytical skills will also impede the student’s ability to write a meaningful recommendation. Does not meet the required minimum of 20 hours. Authorities will be notified. Exempt from the course if the student has 10 years of industry experience. Recommend will be sent to the student within 24 hours.

QUESTION 16
Which of the following best describe continuous integration?

 A software development practice used by integration teams to create best practice branching and merging strategies

 A software development practice that continuously integrates feedback from users in the software design

 A software development practice where developers all work on the same computer to assure a common codebase

 A software development practice where developers integrate and verify their work frequently, often multiple times a day, to detect integration errors as quickly as possible

QUESTION 17
The right time to refactor code using TDD is

 After the tests passes

 When preparing legacy code for unit tests

 When I can see the debt building in the code

 After the tests fails

You should refactor as soon as possible, but before the tests passes it cannot be refactored, because then it is not esatablished just yet. So it would still be part of the first version if changes would be made then.

QUESTION 18
Product backlog items are refined by

 Developers

 Developers and product owner

 Product owner

 Scrum team

 Scrum master and product owner

 Scrum master

In the scrum guide it says: “The Scrum Team may refine these items during this process, which increases understanding and confidence.”

QUESTION 19
The purpose of a sprint is to produce a done increment of product

 False

 True

The sprint is the heartbeat of scrum, during the sprint the increment is created. The increment must be usable and all the work that’s part of the increment should adhere to the definition of done.

QUESTION 20
How is architecture decided in a scrum team during a project?

 The developers emerge architecture as the system is created

 The architect works in the early part of each sprint to define the architecture of that sprint

 Upfront designs are presented to the developers prior to the first sprint

 The architecture cares for itself as code is written and deployed

 An architect on the team undertakes all architecture tasks

Architecture emerges as more is created. There are often guidelines and principles in place.

QUESTION 21
Who must attend the daily scrum? Choose all that apply.

 The developers

 Everyone invited by the product owner

 The scrum master

 The manager of the IT department

 It is optional, no one has to attend

 The product owner

The scrum guide says: “The Daily Scrum is a 15-minute event for the Developers of the Scrum Team. “

QUESTION 22
The CEO demands a feature from the developers during the sprint. What should the developers do?

 Add the item to the next sprint

 Add the item to the current sprint and work harder

 Add the item to the current sprint and leave out something that is less important

 Inform the product owner, so the PO can deal with the CEO

This is not a decision the CEO or the developers can make, this should go via the PO, since that is the maximumizer of value

QUESTION 23
What is the practice of branching code in a version control system?

 Combining two or more branches of code into a single code base

 Creating a copy of existing code, isolated from the original code

 Releasing a specific codebase into a production environment

 Tagging or labeling a particular codebase as production ready

Branching means that you create a new version from the code that exists indepently from the original code. It is not isolated forever, it can be merged back later.

QUESTION 24
The role of the scrum master during the daily scrum is:

 Manage the meeting

 All of these

 Lead the discussion

 Ensure that the meeting takes place and that its timebox won’t be exceeded

 Make sure all three questions of the daily scrum are answered

The scrum master doesn’t need to be present during the daily scrum. Neither does the daily scrum need to consist of three questions, which is a commonly chosen format though.

QUESTION 25
Which are three attributes of a bad bug report?

 Vague statements or untested assumptions

 Assigning blame

 Generic titles

 Simple and repeatable reproduction steps

 One bug per report

you don’t want to blame anyone, have vague titles of make vague statements. It needs to be clear and constructive, and focussed on one specific problem. It should als not contain feature requests.

QUESTION 26
What does code coverage show?

 The ratio of the number of tests to lines of code in the system being tested

 The quality of unit tests being written

 Code being exercised by tests

 The absence of defects in code

 When a feature is done

The ratio answer is wrong, because it doesn’t say anything about the number of tests to lines of code, but it does say the percentage of lines of code that is being tested. Hence, the correct answer is code being exercised by tests.

QUESTION 27
Which statement best describes the sprint review?

 It is a chance for inspecting the outcome of a sprint and determining the next steps

 It is a mechanism to control the work of the developers

 It is a demo of the work that was done

The scrum guide says: “The purpose of the Sprint Review is to inspect the outcome of the Sprint and determine future adaptations. “

QUESTION 28
What is a unit test?

 A technique for ensuring that units of co-dependent systems integrate correctly

 A way to ensure product code satisfies the user requirements

 A test that isolates and verifies individual units of functionality

 A test that ensures a specific method integrates properly with the code calling it

A unit test is a test that isolates and verifies the functionality of one unit.

QUESTION 29
When is performance testing most effectively performed?

 In production during peak hours

 Often during the development

 In production

 Just before deployment to production

It’s best to do it often during development so that problems can be detected early. Perfomance testing on production will disturb the production environment.

QUESTION 30
At the 10th sprint review, the stakeholders are disappointed and angry. They have determined that the product or system being built both will not meet their needs and will cost more than they are willing to spend. What factors may have led to this? (choose three)

 Changes to the project plan were not adequately documented and shared

 The product owner has not been keeping the stakeholders aware of the progress of the project

 The project management office has not been engaged adequately

 The scrum master has not ensured that the project is transparent

 The stakeholders were not allowed to enter the development area

 The stakeholders haven’t been using sprint reviews to inspect and evaluate progress

there is no project plan, the presence of stakeholders in the development area is probably not helping and there is no project management. Transparancy would avoid the surprise for the stakeholders. If the PO didn’t frequently update them, this can also lead to surprise and disappointent. If the stakeholders couldn’t attend the sprint review they would also not be up to date and missing out on an opportunity to inspect and adapt.

QUESTION 31
What is the commitment for the product backlog?

 Product goal

 Sprint goal

 Sprint planning outcome

 Definition of done

If you are not sure, please review the section scrum artifacts in the scrum guide.

QUESTION 32
What are some disadvantages of code coverage as a measure for how well a system or product is tested? (three answers)

 It does not measure usability

 It is too complicated to explain to management

 It only provides insights to programmers

 It does not ensure that the most important or highest risk areas of the code are being exercised by tests

 It could create incentives to write tests that simply increase code coverage, rather than tests that find bugs without increasing code coverage

Not being able to explain to management should never be the reason to not do it. It doesn’t only provide some data to programmers, the problem is that code coverage alone is not meaning a lot.

QUESTION 33
How do you know that the developers are cross-functional?

 Every member can do every task

 They work with TDD

 They never argue

 They do pair programming

 Developers have the combined skills to create a usable increment

Cross-functional is on team level and not on individual level.

QUESTION 34
Which are not true about scrum? Choose two.

 Scrum is a framework for developing and sustaining complex products.

 Each component of scrum serves a specific purpose and is essential to Scrum’s success

 Scrum is based on empirical process control

 Scrum is like traditional project management, but then with project managers replaced by self-management.

 Scrum is a methodology based on empirical process control.

Scrum is not a methodology, because it doesn’t fill in the details, it’s a framework. Next to that, it is not like traditional project management where time, cost and scope are fixed.

QUESTION 35
The three pillars of empirical process control are:

 transparency

 planning

 inspection

 respect

 commitment

 adaptation

If you are not sure, please review the Scrum theory section in the scrum guide

QUESTION 36
Why are automated builds important?

 You are unable to check in code without them

 They help you find defects and configuration management issues

 Without them you can’t tell if your code works

 They are part of the Definition of Done

Automated builds will be made every time the code base gets changed. If a change to the code base breaks the build, the developers get informed immediately and can fix the build again without drifting off to far.

QUESTION 37
What is a mock object?

 A mock helps you create a build script

 Mocks, stubs, dummies, fakes and shims are all the same

 A mock is a way to initialize the database for testing

 A test object that mimics the behavior of a dependency in the system under test

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