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MuleSoft-Platform-Architect-I Exam Dumps : Salesforce Certified MuleSoft Platform Architect (Mule-Arch-201)

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Salesforce Certified MuleSoft Platform Architect (Mule-Arch-201) Questions and Answers

Question 1

An organization has created an API-led architecture that uses various API layers to integrate mobile clients with a backend system. The backend system consists of a number of specialized components and can be accessed via a REST API. The process and experience APIs share the same bounded-context model that is different from the backend data model. What additional canonical models, bounded-context models, or anti-corruption layers are best added to this architecture to help process data consumed from the backend system?

Options:

A.

Create a bounded-context model for every layer and overlap them when the boundary contexts overlap, letting API developers know about the differences between upstream and downstream data models

B.

Create a canonical model that combines the backend and API-led models to simplify and unify data models, and minimize data transformations.

C.

Create a bounded-context model for the system layer to closely match the backend data model, and add an anti-corruption layer to let the different bounded contexts cooperate across the system and process layers

D.

Create an anti-corruption layer for every API to perform transformation for every data model to match each other, and let data simply travel between APIs to avoid the complexity and overhead of building canonical models

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Question 2

A developer from the Central IT team has created an initial version of the RAML definition in Design Center for an OAuth 2.0-protected System API and published it

to Exchange. Another developer from LoB IT discovered the System API in Exchange and would like to leverage it in the Process API.

What is the MuleSoft-recommended approach for Process API to invoke the System API?

Options:

A.

The Process API needs to import an CAuth 2.0 module from Exchange first and update it with OAuth 2.0 credentials before the System API can be invoked

B.

The Process API uses property YAML files to store the System API URLs and uses the HTTP Request Connector to invoke the Systerm API

C.

The Process APL uses the REST Connect Connector autogenerated in Exchange for the System API

D.

The Process API manually updates the Process API POM file to include the System API as a dependency

Question 3

An API implementation is updated. When must the RAML definition of the API also be updated?

Options:

A.

When the API implementation changes the structure of the request or response messages

B.

When the API implementation changes from interacting with a legacy backend system deployed on-premises to a modern, cloud-based (SaaS) system

C.

When the API implementation is migrated from an older to a newer version of the Mule runtime

D.

When the API implementation is optimized to improve its average response time