PHP is the correct option because Contoso DevOps artifact feeds do not natively host PHP Composer packages.

Azure DevOps Artifacts supports several package ecosystems such as npm, Maven, Python, NuGet, and Universal packages, and those formats can be published to and consumed from feeds directly. Because PHP relies on the PHP Composer ecosystem there is no built in Composer registry in Artifacts and so PHP packages cannot be hosted in the same native way.

NPM is incorrect because Azure DevOps Artifacts provides first class support for npm and you can publish and consume npm packages from feeds.

Maven is incorrect because Artifacts can act as a Maven repository and you can host Maven packages in feeds.

Python is incorrect because Python packages are supported and you can publish wheels and source distributions to Artifacts feeds.

Full AWS Practitioner Certification Question