Maven's default lifecycle defines a deterministic sequence of lifecycle phases. When a later lifecycle phase is requested, Maven executes the preceding phases in their established order. For the phases represented in the question, the correct sequence is:

validate → initialize → compile → test → package → verify → install → deploy

The validate phase checks that the project is correctly structured and required project information is available. initialize prepares build state. compile compiles project source code, and test runs tests against the compiled code. package creates the distributable artifact—in a Mule application, typically the deployable Mule application package.

The verify phase performs checks needed to validate package quality. install places the built artifact into the local Maven repository, making it available to other local projects. Finally, deploy copies the final artifact to a remote repository or participates in the configured deployment process.

This ordering matters in MuleSoft CI/CD pipelines because Mule Maven Plugin goals are integrated into Maven's lifecycle rather than replacing Maven's lifecycle semantics. Moving test, verify, or install outside their established positions would represent an invalid lifecycle sequence.

Therefore, C is the correct sequence.

Reference topics: Maven default lifecycle; Mule Maven builds; CI/CD; package, verify, install, and deploy phases.

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