CAD Continuous Integration and Testing 1 — Questions and Answers
Question 1: What is the primary goal of Continuous Integration (CI) in Agile development?
- Delay code integration until the end of development
- Merge code frequently to reduce integration issues (Correct answer)
- Manually review every code change
- Eliminate the need for version control
Correct answer: Merge code frequently to reduce integration issues
Continuous Integration (CI) ensures that code changes are merged frequently, reducing integration issues and improving software quality.
Question 2: Which tool is commonly used for Continuous Integration and Continuous Deployment (CI/CD)?
- Jenkins (Correct answer)
- Excel
- Photoshop
- Notepad
Correct answer: Jenkins
Jenkins is a popular automation tool that helps developers automate build, test, and deployment processes in CI/CD pipelines.
Question 3: Why is automated testing essential in a CI/CD pipeline?
- Eliminates the need for debugging
- Detects bugs early and maintains quality (Correct answer)
- Replaces manual coding efforts
- Slows down development
Correct answer: Detects bugs early and maintains quality
Automated testing ensures that code changes do not introduce new bugs and helps maintain software quality through frequent validation.
Question 4: Which type of testing ensures that existing features continue to work after code changes?
- Performance testing
- Regression testing (Correct answer)
- Usability testing
- Exploratory testing
Correct answer: Regression testing
Regression testing verifies that new code changes do not negatively impact existing functionality.
Question 5: What is the key advantage of Test-Driven Development (TDD)?
- Write code first and test later
- Write tests before implementing functionality (Correct answer)
- Skip testing for faster development
- Focus only on UI testing
Correct answer: Write tests before implementing functionality
Test-Driven Development (TDD) improves code quality by requiring developers to write tests before implementing functionality.
Question 6: What is the purpose of Continuous Deployment (CD) in Agile development?
- Delays software releases
- Automates software releases for faster deployment (Correct answer)
- Reduces version control
- Prevents updates from being deployed
Correct answer: Automates software releases for faster deployment
Continuous Deployment (CD) automates the process of releasing software updates, allowing for faster and more reliable deployments.
CAD Continuous Integration and Testing 1
What is the primary goal of Continuous Integration (CI) in Agile development?