Practice Test

True or False: Regular review and maintenance of work results can lead to a reduction in the overall cost of incremental development.

  • True
  • False

Answer: True.

Explanation: Reviews and maintenance help to maintain high internal quality, identify and resolve issues early, and therefore reduce the cost of fixing problems in later stages of the project.

Which of the following are important in order to maintain the internal quality of work results? (Multiple Select)

  • a) Regular Reviews.
  • b) Constant Communication.
  • c) Prioritization of tasks.
  • d) Defining clear responsibilities.

Answer: a) Regular Reviews, b) Constant Communication, and c) Prioritization of tasks.

Explanation: Regular reviews help identify issues early, constant communication ensures everyone is aligned and aware of expectations, and prioritization of tasks ensures that the most important tasks are taken care of first.

True or False: Prioritizing tasks can lead to a decrease in the overall cost of incremental development.

  • True
  • False

Answer: True.

Explanation: Prioritizing tasks helps to ensure that the most important and valuable tasks are completed first, reducing the risk and cost of high-priority tasks being left until later stages of the project.

What is the primary goal of frequent review and maintenance of work results in an agile project?

  • a) High productivity.
  • b) High profit.
  • c) High internal quality.
  • d) High customer satisfaction.

Answer: c) High internal quality.

Explanation: Though all these factors are important, frequent review and maintenance primarily aim to maintain and improve the internal quality of the project. This in turn can lead to high productivity, profit and customer satisfaction.

True or False: Agile project management focuses solely on productivity and not on internal quality.

  • True
  • False

Answer: False.

Explanation: Agile project management places emphasis on both productivity and internal quality. Regular review and maintenance are hallmarks of Agile to ensure high internal quality.

Why is the reduction of the overall cost of incremental development important in Agile? (Single Select)

  • a) To increase profit margin.
  • b) To reduce the project completion time.
  • c) To increase the project flexibility.
  • d) All of the above.

Answer: d) All of the above.

Explanation: Minimizing the overall cost of incremental development not only increases the profit margin but also reduces the time required to complete the project and increases its flexibility.

True or False: It is not necessary to prioritize tasks during regular reviews and maintenance in an Agile project.

  • True
  • False

Answer: False.

Explanation: Prioritizing tasks is vital during regular reviews and maintenance in an Agile project. It helps to focus on the most impactful tasks and contributes to effectively managing resources and time.

True or False: The cost of fixing defects increases as the project progresses.

  • True
  • False

Answer: True.

Explanation: The cost of fixing defects usually increases with the progress of the project. This is why Agile methodologies emphasize on early detection of issues through regular review and maintenance.

The internal quality of a product can be improved by:

  • a) Ignoring small defects.
  • b) Frequently changing project scope.
  • c) Constant customer feedback.
  • d) Avoiding team communication.

Answer: c) Constant customer feedback.

Explanation: Customer feedback plays a crucial role in improving the internal quality of a product as it provides insight into user needs and expectations.

True or False: The PMI ACP exam does not test understanding of the concept of regular review, maintenance, and internal quality.

  • True
  • False

Answer: False.

Explanation: The PMI ACP exam indeed tests a candidate’s understanding of these principles as they are central to Agile project management methodologies.

Interview Questions

What is the importance of performing frequent review and maintenance of work results in Agile project management?

Frequent review and maintenance of work results in Agile project management is essential to ensure that the project is on track, the quality of deliverables is maintained, and any issues or defects are addressed promptly.

How does prioritizing and maintaining internal quality help in reducing the overall cost of incremental development in Agile projects?

By prioritizing and maintaining internal quality, Agile teams can catch defects early, prevent rework, and ensure that the deliverables meet the required standards. This helps in reducing the overall cost of development by minimizing the need for costly fixes or changes later in the project.

What role does the Agile team play in ensuring internal quality in Agile projects?

The Agile team is responsible for maintaining internal quality by conducting regular code reviews, automated testing, and continuous integration. They work collaboratively to ensure that the deliverables meet the specified quality standards and are free from defects.

How does Agile project management approach the concept of incremental development?

Agile project management focuses on delivering value incrementally by breaking down the project into smaller, manageable chunks. This iterative approach allows teams to adapt to changing requirements and deliver working solutions quickly.

Why is it important for Agile teams to prioritize internal quality over external features in Agile projects?

Prioritizing internal quality over external features ensures that the foundation of the project is strong and sustainable. This approach helps in reducing technical debt, improving the overall stability of the product, and enhancing the team’s productivity in the long run.

What are some of the key benefits of maintaining internal quality in Agile projects?

Some of the key benefits of maintaining internal quality in Agile projects include improved code stability, faster delivery of features, reduced risk of defects, enhanced team collaboration, and increased customer satisfaction.

How can Agile teams ensure that they are continuously prioritizing and maintaining internal quality in their projects?

Agile teams can prioritize and maintain internal quality by incorporating practices such as test-driven development, continuous integration, automated testing, pair programming, and regular code reviews into their development process.

What strategies can Agile teams use to reduce the overall cost of incremental development in Agile projects?

Agile teams can reduce the overall cost of incremental development by focusing on early defect detection and prevention, emphasizing collaboration and communication, maintaining a sustainable pace of work, and continuously improving their processes based on feedback.

How do Agile principles and values support the idea of prioritizing and maintaining internal quality in Agile projects?

Agile principles such as “Continuous attention to technical excellence and good design enhances agility” and values like “Customer collaboration over contract negotiation” underscore the importance of prioritizing internal quality to deliver high-value solutions that meet customer expectations.

How can Agile teams build a culture that values and prioritizes internal quality in Agile projects?

Agile teams can build a culture that values internal quality by fostering a shared understanding of the importance of quality, providing training and support for quality practices, encouraging open communication and collaboration, and recognizing and rewarding efforts to maintain quality in the project.

How does maintaining internal quality contribute to the overall success of Agile projects?

Maintaining internal quality is crucial for the success of Agile projects as it helps in delivering high-quality, valuable solutions to customers, building trust and confidence with stakeholders, increasing team efficiency and productivity, and enabling teams to adapt to changing requirements effectively.

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