MuleSoft-Integration-Architect-I Questions Bank

Explanation

Explanation

* It's mentioned that the API is governed by a Client ID Enforcement policy in all environments.

* Client ID Enforcement policy allows only authorized applications to access the deployed API implementation.

* Each authorized application is configured with credentials: client_id and client_secret.

* At runtime, authorized applications provide the credentials with each request to the API implementation.

MuleSoft Reference: https://docs.mulesoft.com/api-manager/2.x/polic y-mule3-client-id-based-policies

Anypoint Platform offers universal API management and Integration-Platform-as-a-Service (iPaaS) capabilities in a unified platform, meaning that it provides a single control plane to manage both full-lifecycle API management and integration. This allows organizations to easily manage their APIs and integrations, as well as deploy APIs and integrations quickly and efficiently. According to the MuleSoft Certified Integration Architect - Level 1 Course Book, “Anypoint Platform provides a unified platform for managing, deploying, and monitoring both API and integration solutions, allowing organizations to quickly and easily build and manage their APIs and integrations.”

When using a non-persistent object store in MuleSoft, the state data is stored in memory rather than on disk. This means that if a server crashes, all data stored in the non-persistent object store will be lost because it does not survive a server restart or crash. Non-persistent object stores are typically used for temporary data that does not need to be retained across application restarts. Therefore, in an environment where an API is maintaining its state using a non-persistent object store, a server crash will result in the loss of that state data.

References:

• MuleSoft Documentation on Object Store

To enable package-specific debugging for the org.apache.cxf package, you need to update the logging configuration in the Mule application's log4j2.xml file. The steps are as follows:

• Open the log4j2.xml file in your Mule application.
• Add an AsyncLogger element with the name property set to org.apache.cxf and the level set to DEBUG. This configuration specifies that only the logs from the org.apache.cxf package should be logged at the DEBUG level.
• Save the changes to the log4j2.xml file.
• Redeploy the updated Mule application to the CloudHub production environment to apply the new logging configuration.

This approach ensures that only the specified package's logging level is changed to DEBUG, minimizing the potential performance impact on the application.

References

• MuleSoft Documentation on Configuring Logging
• Log4j2 Configuration Guide