New 2022 Guaranteed Success with VCETorrent PSD Dumps Scrum PDF Questions
Exceptional Practice To Professional Scrum Developer Pass the First Time
NEW QUESTION 28
What statement best describes the product backlog?
- A. It is the diary of the product owner
- B. It is an emergent, ordered list of what is needed to improve the product
- C. It is a list of all the requirements that will have to be added to the product
- D. It is mainly meant as inspiration for the sprint planning
Answer: B
Explanation:
It is not fixed, it is a live artifact that will grow and change as more is learnt. The product owner orders it by value.
NEW QUESTION 29
How is the management external to the Scrum team involved in the daily scrum?
- A. The product owner speaks on their behalf
- B. The developers self-manage and they are the only management required at the daily scrum
- C. The scrum master speaks on their behalf
- D. The scrum master lets them know whether they need to be preset
Answer: B
Explanation:
Only the developers need to be present at the daily scrum, since they are self managing, that's all the management necessary.
NEW QUESTION 30
The right time to refactor code using TDD is
- A. When I can see the debt building in the code
- B. When preparing legacy code for unit tests
- C. After the tests passes
- D. After the tests fails
Answer: C
Explanation:
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.
NEW QUESTION 31
A scrum master is working with developers that are spread over different locations. They have a variety of meeting rooms and the daily scrum is a logistic struggle every day. What actions should the scrum master take?
- A. Allow the developers to self-manage and decide what to do their selves.
- B. Raise it as an impediment and make sure that management solves it.
- C. Decide the best solution and arrange a meeting to inform the developers.
- D. Create a schedule and alternate who is responsible for the daily scrum logistics
Answer: A
Explanation:
Self management is important. All the other options the scrum master takes a decision by himself, it is better if the solution comes from the development team.
NEW QUESTION 32
Which of the following best describe continuous integration?
- A. A software development practice used by integration teams to create best practice branching and merging strategies
- B. A software development practice that continuously integrates feedback from users in the software design
- C. A software development practice where developers all work on the same computer to assure a common codebase
- D. 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
Answer: D
NEW QUESTION 33
What are the developers responsible for? (choose two)
- A. Resolving conflicts amongst the developers
- B. Reporting productivity
- C. Selecting the product owner
- D. Organizing work required to meet the sprint goal
Answer: A,D
Explanation:
They are concerned with everything that needs to happen to create a working increment. And they are self-managing, so resolving conflicts is something they should arrange as well.
NEW QUESTION 34
Why might a scrum team choose to do pair programming?
- A. Efficiency
- B. Information sharing and learning
- C. It is a nice way to work
- D. All of these
- E. Improving code quality
Answer: D
Explanation:
Pair programming means that two developers are coding together and performing live peer review. This will enhance the effectivity as it leads to increased code quality. Regardless of your opinion, when answering Question:s about pair programming, know that it's considered a really good practice for PSD. And in case you are wondering, the instructor of the course is also a big fan.
NEW QUESTION 35
The increment must be released at the end of the sprint
- A. True
- B. False
Answer: B
Explanation:
It should be a working increment, but it's not mandatory to release it.
NEW QUESTION 36
What is the role of modeling in scrum teams?
- A. Models are not used by agile teams
- B. Modeling may be useful to increase shared understanding
- C. Models are assembly instructions for the developers
- D. Models are maintained along with the software as it emerges
Answer: B
Explanation:
Models are in no way mandatory, however their value as increasing shared language is acknowledged.
NEW QUESTION 37
Which are two benefits of establishing naming conventions for code?
- A. To make the code more readable
- B. To communicate the identity of the developer that wrote the code
- C. To make it easy to distinguish between different software products
- D. To reduce friction in a shared codebase
- E. To ensure that orphan functions are not created
Answer: A,B
Explanation:
Naming conventions help to make the code more readable and it can reduce naming clashes.
NEW QUESTION 38
When should the developers create their first automated build?
- A. Just before the end of the sprint
- B. Just before the product is released
- C. Just before the first check-in
- D. As soon as there is code in the version control system
- E. When the product owner asks for a build
Answer: D
Explanation:
Automated builds should be changed everytime the codebase gets changed. This happens the first time when the first bit of code gets added to the version control system.
NEW QUESTION 39
The product owner determines how many product backlog items the developers select for the sprint in the sprint planning.
- A. True, if the developers have enough capacity
- B. False, the project manager does that
- C. True, in line with what was promised to the stakeholders
- D. True
- E. False, the scrum master does that
- F. False
Answer: F
Explanation:
It is false, the developers select the items, because they will have to commit to it.
NEW QUESTION 40
Which are not true about scrum? Choose two.
- A. Each component of scrum serves a specific purpose and is essential to Scrum's success
- B. Scrum is like traditional project management, but then with project managers replaced by self-management.
- C. Scrum is based on empirical process control
- D. Scrum is a framework for developing and sustaining complex products.
- E. Scrum is a methodology based on empirical process control.
Answer: B
Explanation:
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.
NEW QUESTION 41
How much time does Product backlog refinement take?
- A. 25% of the sprint capacity
- B. 10% of the senior developers
- C. As much as needed without endangering the Sprint goal
Answer: C
Explanation:
The refinement is very important and can take quite some time for that reason, however, it should not endanger the sprint goal.
NEW QUESTION 42
Which are obligatory scrum events?
- A. backlog refinement
- B. sprint retrospective
- C. sprint goal meeting
- D. daily scrum
- E. sprint review
- F. sprint planning
Answer: B,D,E,F
Explanation:
If you are not sure, please review the Scrum events section in the scrum guide
NEW QUESTION 43
Which three describe TDD?
- A. An incremental and emergent approach to software design
- B. A predictable way to develop working well-organized code
- C. Creating a manual test script before writing code
- D. Having testers involved in the development process
- E. A software development technique based on automated tests
Answer: A,B,E
Explanation:
TDD stands for test driven development. It makes developers think before starting to code. This leads to better organized code. It requires the developer to write the code for the test first, this means that it's based on automated tests. There are no testers in scrum, they are called developers as well.
NEW QUESTION 44
Which two criteria are useful in deciding if something should be documented every sprint?
- A. It has always been documented in the past
- B. It is required by the definition of done
- C. The software tool being used requires it
- D. The documentation is used to enhance and maintain the software
- E. The scrum master demands it
Answer: B,D
Explanation:
if the documentation is adding to the quality and maintenance of the software this is definitely a good argument for documenting every sprint. Just because that's the way it's done and we don't want change is not a good reason. Tooling that requires is also isn't. And the scrum master cannot demand this kind of things. If the company's definition of done says so, you must :)
NEW QUESTION 45
Which of the following two best describe a ready product backlog item?
- A. It has been fully described in the user requirements analysis
- B. It has been changed from unready to ready status in the tracking tool
- C. It can most likely be done within one sprint
- D. It is a complete user story with all the necessary components
- E. It is well understood by the developers and product owner at the sprint planning
Answer: C,E
Explanation:
A ready product item needs to be able to be done in a sprint (scrum guide). In order for it to be ready, the product owner and the developers need to understand it well. Tracking tools and requirements analysis and how user stories should be made isn't part of scrum or the best practices for development.
NEW QUESTION 46
What two things should the developers not do?
- A. Creating a plan for the entire project
- B. Work together and self manage to create value
- C. Design the full architecture before starting
- D. Create a potentially shippable functionality in the sprint
Answer: A,C
Explanation:
Architecture emerges in scrum during the adding of functionality. The plan for the rest of the project cannot be made by the developers, they should just focus on their sprint.
NEW QUESTION 47
Which are topics of the sprint planning? Choose all that apply.
- A. Why is this sprint valuable?
- B. When is this sprint going to be done?
- C. How will the selected work get done?
- D. Who is going to do what?
- E. What can be done in this sprint?
- F. How to improve the scrum process in this sprint?
Answer: A,C,E
Explanation:
These are the three topics mentioned in the scrum guide. Who is going to do what is not determined upfront, when the sprint will end is fixed and doesn't need to be discussed, what can be done to improve the process is for the sprint retrospective meeting.
NEW QUESTION 48
How long is the daily scrum?
- A. At most 15 minutes
- B. At least 15 minutes
- C. The scrum master ends the meeting when it is done
- D. Around 15 minutes, but more if necessary
- E. This is for the developers to decide
Answer: A
Explanation:
The timebox for the daily scrum is 15 minutes. The timebox doesn't say anything about a minimum length, just about a maximum length.
NEW QUESTION 49
How do you know that the developers are cross-functional?
- A. Developers have the combined skills to create a usable increment
- B. They do pair programming
- C. Every member can do every task
- D. They work with TDD
- E. They never argue
Answer: A
Explanation:
Cross-functional is on team level and not on individual level.
NEW QUESTION 50
Database design must be complete before coding starts to ensure a solid foundation
- A. True
- B. False
Answer: B
Explanation:
The design grows as more is learnt.
NEW QUESTION 51
How long should the sprint review take? Choose the best answer
- A. Max four hours for a one-month sprint
- B. Until everyone is done.
- C. Max four hours
- D. Max two hours for a one month sprint
- E. Max two hours
Answer: A
Explanation:
The scrum guide says: "The Sprint Review is the second to last event of the Sprint and is timeboxed to a maximum of four hours for a one-month Sprint."
NEW QUESTION 52
Which four are benefits of TDD?
- A. It reduces the cost of maintenance over time
- B. It improves quality and reduces bugs
- C. It ensure there will be no bugs in the code
- D. It causes you to construct a test harness that can be automated
- E. It promotes good design and separation of concerns
Answer: A,B,D,E
Explanation:
Nothing can really ensure it will be bug free.
NEW QUESTION 53
......
PSD EXAM DUMPS WITH GUARANTEED SUCCESS: https://www.vcetorrent.com/PSD-valid-vce-torrent.html
Best Quality Scrum PSD Exam Questions: https://drive.google.com/open?id=1qlfVtT4iPKqNm6j9lAdxFqjr6hYqfQXN