Question

What are three practices of Extreme Programming (XP)?

1) Behavior-driven development
2) Intentional architecture
3) Test-driven development
4) Deployment automation
5) Pair programming
6) Continuous Integration

Answer 1

Extreme Programming (XP) follows practices like test-driven development, pair programming, and continuous integration to improve software quality and productivity.

Step-by-step explanation:

Extreme Programming (XP) is a software development methodology that follows a set of practices to improve software quality and productivity. Three practices of XP are:

1. Test-driven development (TDD): In TDD, developers write automated tests before writing the code. These tests act as living documentation and help ensure that the code is working as expected.
2. Pair programming: This practice involves two programmers working together on the same task. It promotes collaboration, knowledge sharing, and improves code quality through continuous review.
3. Continuous Integration: In this practice, code changes are regularly integrated into a shared repository and tested. It helps identify and resolve integration issues early, resulting in a more stable software.