Salesforce Updated MuleSoft-Integration-Architect-I Exam Questions and Answers by harper

To extend Mule APIs to the Europe region and ensure minimal latency between APIs and target users and systems in Europe, it is important to set the region property correctly and update the naming convention. Here’s the detailed approach:

Setting the Region Property:

Runtime Manager Configuration: In MuleSoft’s Runtime Manager, you can deploy Mule applications to specific regions. For the European deployment, set the region property to Europe (eu-de) for all Mule applications. This ensures that the applications are physically hosted in the European data centers, reducing latency for European users.

Go to Runtime Manager in Anypoint Platform.

Select the application to deploy.

Choose the Region setting and select Europe (eu-de).

Updating Naming Convention:

Naming Convention Update: Change the naming convention to include the region in the application names. The new convention should be {API name}-{environment}-{region} (e.g., Orders-SAPI-dev-eu, Orders-SAPI-prod-eu). This helps in distinguishing applications deployed in different regions.

Update the naming convention during deployment.

Ensure the new naming convention is documented and communicated to all stakeholders.

Communicating the Change:

Stakeholder Communication: Inform all consuming applications and users about the updated naming convention. This ensures that they update their references and configurations accordingly to avoid any disruptions in service.

Documentation: Update any internal documentation to reflect the new naming convention and deployment regions.

Benefits:

Reduced Latency: By deploying the applications in the Europe region, the data proximity to European users will be improved, resulting in lower latency.

Clear Identification: The updated naming convention helps in easily identifying the environment and region of deployment, making management and troubleshooting easier.

MuleSoft Documentation on Deploying to CloudHub

MuleSoft Documentation on Managing Applications in Runtime Manager

To ensure that data is encrypted both in-transit and at-rest, and to validate incoming requests to the Payment Processing API, the following approach is recommended:

TLS Inbound Policy: Apply a Transport Layer Security (TLS) - Inbound policy in API Manager. This policy ensures that the data is encrypted during transmission and can be decrypted by the API Manager before it reaches the Mule application.

Decryption: With the TLS policy applied, the message payload is decrypted when it is received by the API Manager.

JSON Validation: After decryption, the Mule application can use the JSON Validation module to validate the structure and content of the JSON data. This ensures that the payload conforms to the specified format and contains valid data.

This approach ensures that data is securely transmitted and properly validated upon receipt.

Transport Layer Security (TLS) Policies

JSON Validation Module

Explanation

Correct Answer: XSD In this approach to developing a web service, you begin with an XML schema (XSD file) that defines XML data structures to be used as parameters and return types in the web service operations.

----------------------------------------------------------------------------------------------------------------- Reference: https://www.w3schools.com/xml/schema_intro.asp