25.01 Building The Solution - Quiz

Check your understanding of incremental implementation and quality maintenance

1. What is the primary benefit of incremental implementation in software development?

   • It reduces the total development time
   • It eliminates the need for testing
   • It allows for early feedback and risk reduction {data-correct}
   • It requires fewer developers

2. When planning increments, which factor should be prioritized first?

   • Easiest features to implement
   • Features that deliver the most value to users {data-correct}
   • Features that take the longest time
   • Features that require the most complex technology

3. What is an appropriate duration for a typical development increment?

   • 1-4 weeks {data-correct}
   • 6-8 weeks
   • 3-6 months
   • 1 year

4. Which of the following is NOT a key component of quality maintenance during development?

   • Code reviews
   • Automated testing
   • Marketing research {data-correct}
   • Documentation updates

5. What does continuous integration (CI) help achieve?

   • Automatic code generation
   • Early detection of integration problems {data-correct}
   • Elimination of all bugs
   • Faster internet connections

6. In the development environment progression, what typically comes after the testing environment?

   • Development environment
   • Staging environment {data-correct}
   • Production environment
   • Research environment

7. What is the recommended minimum test coverage target for maintaining code quality?

   • 50%
   • 65%
   • 85% {data-correct}
   • 100%

8. Which of the following practices helps maintain consistent code quality across a development team?

   • Working in isolation
   • Using different coding styles for each developer
   • Conducting regular peer code reviews {data-correct}
   • Avoiding documentation

9. What should happen if an increment fails to meet its acceptance criteria?

   • Move to the next increment immediately
   • The issues should be addressed before proceeding {data-correct}
   • Cancel the entire project
   • Reduce the acceptance criteria

10. Which approach best describes test-driven development (TDD)?

    • Writing tests after all code is complete
    • Testing only the final product
    • Writing tests before implementing features {data-correct}
    • Avoiding automated testing