Top Feature Driven Development (FDD) Interview Questions and Answers

Here are top FDD Methodology interview questions,

1. What is Feature Driven Development (FDD)?

FDD is an agile software development approach that emphasizes iterative and incremental development of features, with an emphasis on planning, design, and modeling.

 

2. How does FDD differ from other agile methodologies like Scrum or Kanban?

FDD differs in its emphasis on domain-driven design, feature-based development, and specific processes like domain walkthroughs and design inspections.

 

3. What are the core principles of Feature Driven Development?

Core principles of FDD include domain object modeling, developing by feature, component and class ownership, feature teams, and inspection.

 

4. What is the role of a Chief Architect in FDD?

The Chief Architect is responsible for overall technical direction and ensuring the project's architectural integrity aligns with business goals.

 

5. How do you initiate a project in FDD?

FDD starts with a domain walkthrough, where domain experts and developers discuss the project's scope and define a list of features.

 

6. Explain the Feature List in FDD.

The Feature List is a comprehensive list of all the features identified during the domain walkthrough, prioritized by the development team.

 

7. What are the different development phases in FDD?

The development phases in FDD include:

- Domain Walkthrough

- Build Feature List

- Plan by Feature

- Design by Feature

- Build by Feature

- Test by Feature

 

8. What is the significance of "Short Iterations" in FDD?

Short iterations ensure that features are developed, tested, and delivered quickly, promoting a sense of progress and early value delivery.

 

9. How do you prioritize features in FDD?

Features are typically prioritized based on their business value, complexity, and dependencies.

 

10. What is the role of a Class Owner in FDD?

A Class Owner is responsible for the design and implementation of specific classes, ensuring they meet the required standards.

 

11. Explain the concept of "Inspections" in FDD.

Inspections are formal design and code reviews conducted by the development team to ensure high-quality deliverables.

 

12. What is the importance of "Domain Object Modeling" in FDD?

Domain Object Modeling helps in understanding the problem domain and forming a shared vision among team members about the system's structure.

 

13. How does FDD handle changes in requirements?

FDD accommodates changes through short iterations and by having a prioritized feature list, allowing new features to be added or existing ones to be modified.

 

14. What is the role of a Feature Team Lead in FDD?

The Feature Team Lead oversees the development of specific features and ensures coordination with other team members.

 

15. Explain the "Progress Reporting and Metrics" in FDD.

FDD emphasizes regular progress reporting to stakeholders using metrics such as the number of features completed, defects found, and overall project status.

 

16. How do you ensure code quality in FDD?

FDD ensures code quality through code inspections, automated testing, and having a clear definition of done for each feature.

 

17. What are the common challenges faced when implementing FDD?

Common challenges include managing dependencies between features, maintaining consistent communication, and ensuring effective team collaboration.

 

18. How does FDD handle large and complex projects?

FDD breaks down large projects into smaller, manageable features and prioritizes them based on business value, allowing for incremental delivery and early feedback.

 

19. What are the key benefits of using FDD?

Benefits include clear feature prioritization, early value delivery, efficient development, and a focus on domain-driven design.

 

20. How can you ensure effective collaboration between development teams and domain experts in FDD?

Regular domain walkthroughs, continuous communication, and close collaboration between domain experts and developers are crucial for effective FDD implementation.

 

Above are few top FDD Methodology interview questions. Remember to prepare and expand on these answers.

Good luck with your interview!  👍