Which directory is used for development testing according to the material?

• A. src/main/resources
• B. test-resources
• C. src/testfolders
• D. src/test/java

Answer: (C)

Development testing is organized in a dedicated place to keep test scaffolding, data, and test code separate from the application. The material designates this as src/testfolders, which is the location for items used specifically during development testing. Placing tests and their assets there helps ensure they’re included during the test phase of the build without mixing with production code. For context, you’d typically see runtime resources in src/main/resources, resources used by tests in a test resources area, and test logic in a test source directory like src/test/java. The chosen directory emphasizes keeping development testing artifacts isolated and easy to manage during development and CI runs.