In Maven's lifecycle, which phase directly precedes the Compile phase?

• A. Package
• B. Validate
• C. Install
• D. Test

Answer: (B)

Understanding Maven's default build lifecycle is about the sequence of phases. The build progresses in a fixed order: validation, then compilation, then testing, then packaging, and so on. The phase directly before compilation is validation. Validation checks that the project is defined correctly, coordinates are present, dependencies are resolvable, and overall project metadata is consistent, ensuring the project is in a sane state before you try to compile sources. When you run a command that reaches compilation, Maven first runs validation, then proceeds to compile the sources. The other options occur after compilation: tests run after compilation, packaging happens after compilation and testing, and installation happens after packaging. So the phase immediately preceding Compile is Validate.