A Developer is working on a new controller in admin panel. Per requirements, it must be accessible only for specific admin users.
According to best practices, how should the Developer secure access to the new controller?

• A.Override _isAllowed method and check the authorization result for a custom access control list (ACL) resource.
• B.Override ADMIN_RESOURCE constant with a value for a custom access control list (ACL) resource.
• C.Implement isAllowed method from AuthorizationInterface and check the result for a custom access control list (ACL) resource.

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A client uses APIs on their Adobe Commerce platform and powers external programs with the data fed from the Adobe API systems. The client reports that it is becoming unmanageable to handle all the API endpoints and would like to have a centralized API system.
Which new feature will help the client with this problem?

• A.Adobe Bulk API Handler
• B.Adobe I/O Events for Adobe Commerce
• C.Adobe Commerce API Mesh

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A multi-source merchant asks an Adobe Commerce Developer to prioritize inventory source selection based on shipping address and minimal delivery cost.
How should the Developer implement this task functionality?

• A.Register new Source Selection Algorithms (SSA) via di.xml and implement SourceSelectionInterface.
• B.Configure Distance Priority Algorithm and implement PlaceReservationsForSalesEventInterface.
• C.Use Source Priority Algorithm and utilize GetSourceSelectionAlgorithmList.

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A Developer applies multiple quality patches to an Adobe Commerce Cloud store. After deployment, the Developer discovers that one of the patches is causing issues.
What is the correct procedure to safely remove or revert the problematic quality patch?

• A.Delete the quality patch from the file magento.env.yaml.
• B.Execute command in magento-cloud:
  ./vendor/bin/ece-patches revert <patch-id>
• C.Delete the quality patch from the file magento.app.yaml.

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An Adobe Commerce Cloud client alerts a Developer to an issue with their website going down during deployments.
What should the Developer do to solve this problem?

• A.In the cloud app configuration YAML file, the deployment strategy must be defined in the global phase.
• B.From the Adobe Commerce Cloud console, the zero downtime deployment checkbox must be selected for the project.
• C.In the cloud env configuration YAML file, the static content deploy strategy must be defined in the build phase.

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