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Do you want to advance your career as an agile software development expert? If so, take advantage of the Scrum PSD (Professional Scrum Development) Certification. This is a comprehensive course that can transform your skills to work with Agile methods. You will learn the core ways of working with Agile methods, identifying obstacles, and overcoming them. The Certified Scrum PSD will be an asset to your resume. Scrum PSD Dumps is one of the best resources you can use to study for this certification.
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NEW QUESTION 38
What are two differences between unit tests and integration tests?
- A. An integration test runs overnight
- B. A unit test is automated
- C. A unit tests only runs on the developer's computer
- D. A unit tests isolates a specific system behavior
- E. An integration test may be composed of unit tests
Answer: D,E
Explanation:
Unit tests are testing the smallest units of code possible and integration tests are testing the components of the system together. Unit tests aims at isolated pieces of behavior and integration tests could be composed of unit tests to test components.
NEW QUESTION 39
How much time will there be after a sprint before the next one starts?
- A. Enough to deploy the increment and update the product backlog based on the outcome of the sprint review
- B. None, a new sprint starts immediately after the end of the previous one
- C. Enough to clean up lingering definition of done points
- D. At most a week for a one-month sprint
Answer: B
Explanation:
The scrum guide says: "A new Sprint starts immediately after the conclusion of the previous Sprint."
NEW QUESTION 40
What topics can be addressed during the sprint review? Choose the best answer.
- A. The scrum process
- B. All of these
- C. Coding and engineering practices
- D. The increment
Answer: B
Explanation:
These are all potentional topics for the sprint review. If you are not sure, please read the sprint review section in the scrum guide again.
NEW QUESTION 41
What is the role of modeling in scrum teams?
- A. Models are maintained along with the software as it emerges
- B. Models are assembly instructions for the developers
- C. Models are not used by agile teams
- D. Modeling may be useful to increase shared understanding
Answer: D
Explanation:
Models are in no way mandatory, however their value as increasing shared language is acknowledged.
NEW QUESTION 42
When should the developers create their first automated build?
- A. Just before the product is released
- B. Just before the first check-in
- C. Just before the end of the sprint
- D. When the product owner asks for a build
- E. As soon as there is code in the version control system
Answer: E
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 43
What is a merge in a version control system?
- A. Identifying a particular codebase as ready for distribution
- B. Combining two or more versions of code into a single codebase
- C. Two or more developers working together to ensure proper coding and configuration management
- D. Copying a portion of a codebase to isolate it from the original codebase
Answer: B
Explanation:
Merging means combining two different versions of the code into one version.
NEW QUESTION 44
What does a test written with TDD represent?
- A. Something that completes the test coverage of a system
- B. A bug
- C. A technical requirement that must be satisfied
- D. Great development practices
Answer: C
Explanation:
The test gets written first in TDD, after that, the production code will be written to satisfy the test.
NEW QUESTION 45
How long is the daily scrum?
- A. Around 15 minutes, but more if necessary
- B. At most 15 minutes
- C. At least 15 minutes
- D. This is for the developers to decide
- E. The scrum master ends the meeting when it is done
Answer: B
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 46
When a continuous integration build fails, who should fix it?
- A. The tester responsible for validating builds
- B. The person who is responsible for configuration management within the team
- C. The person who broke the build
- D. The next person who needs the build to complete successfully
Answer: C
Explanation:
The build should be fixed asap, the first person to notice is the person who broke it. This person usually best understands why and is therefore the best person to fix it.
NEW QUESTION 47
What event is timeboxed?
- A. Daily Scrum
- B. Sprint retrospective
- C. All of these
- D. Sprint planning
- E. Sprint review
- F. Sprint
Answer: C
Explanation:
All the scrum events are timeboxed.
NEW QUESTION 48
Choose two common cross-cutting concerns in application architecture
- A. Scalability
- B. Build automation
- C. Design pattern choices
- D. Security
- E. Release documentation
Answer: A,D
Explanation:
The others are either not cross-cutting or not related to architecture.
NEW QUESTION 49
Who creates documentation included with a working increment?
- A. Developers
- B. Product owner
- C. Scrum requires no documentation
- D. Technical writers
- E. Scrum master
Answer: A
Explanation:
It is part of the increment, so it is part of the work of the developers.
NEW QUESTION 50
Which three describe TDD?
- A. Having testers involved in the development process
- B. A predictable way to develop working well-organized code
- C. Creating a manual test script before writing code
- D. A software development technique based on automated tests
- E. An incremental and emergent approach to software design
Answer: B,D,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 51
Which metric is least useful when measuring code maintainability?
- A. Function points
- B. Depth of inheritance
- C. Cyclometic complexity
Answer: A
Explanation:
The other two are good metrics. Function points are the points representing the amount of business functionality.
NEW QUESTION 52
In software development DRY refers to:
- A. Code that has not been peer reviewed (yet)
- B. Code with minimal duplication
- C. Code with low cyclomatic complexity
- D. Code that has been peer reviewed
Answer: B
Explanation:
DRY, don't repeat yourself
NEW QUESTION 53
The scrum team should change in members:
- A. Never, it will reduce the velocity
- B. As needed, taking into account a short term reduction in productivity
- C. As needed, but it should not affect the productivity
- D. Every sprint to remain agile
Answer: B
Explanation:
Changing the team members is sometimes necessary, this will have an effect on productivity. So it should only be used when really necessary.
NEW QUESTION 54
The developers should have all the skills needed to:
- A. Do all the work except for deployment
- B. Create a potentially releasable increment from the product backlog items
- C. Complete the work in the within the foreseen time and costs
Answer: B
Explanation:
Developers are cross-functional, this means that they have all the skills necessary to create value each sprint.
NEW QUESTION 55
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What is the duration of the Scrum PSD Exam
- Language: English
- Number of Questions: 80
- Length of Examination: 60 minutes
- Passing score: 85%
- Format: Multiple choices, multiple answers
Pass Your Scrum Certification PSD Exam on Aug 16, 2022 with 122 Questions: https://www.passcollection.com/PSD_real-exams.html
Latest Scrum PSD PDF and Dumps (2022) Free Exam Questions Answers: https://drive.google.com/open?id=1qZKih4Itr1V9FZHRhQrnw7zhodHSJ1Op
