Salesforce MuleSoft-Platform-Architect-I Salesforce Certified MuleSoft Platform Architect I Exam Exam Practice Test Questions

• Question 1

  A Mule application exposes an HTTPS endpoint and is deployed to three CloudHub workers that do not use static IP addresses. The Mule application expects a high volume of client requests in shorttime periods. What is the most cost-effective infrastructure component that should be used to serve the high volume of client requests?

  • A customer-hosted load balancer
  • The CloudHub shared load balancer
  • An API proxy
  • Runtime Manager autoscaling

  Show Answer Answer: B Next

• Question 2

  Refer to the exhibit.Three business processes need to be implemented, and the implementations need to communicate with several different SaaS applications.These processes are owned by separate (siloed) LOBs and are mainly independent of each other, but do share a few business entities. Each LOB has one development team and their own budgetIn this organizational context, what is the most effective approach to choose the API data models for the APIs that will implement these business processes with minimal redundancy of the data models?

  • Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities
  • Build distinct data models for each API to follow established micro-services and Agile API-centricpractices
  • Build all API data models using XML schema to drive consistency and reuse across the organization
  • Build one centralized Canonical Data Model (Enterprise Data Model) that unifies all the data types from all three business processes, ensuring the data model is consistent and non-redundant
  • Option A
  • Option B
  • Option C
  • Option D

  Show Answer Answer: A Next

• Question 3

  An API with multiple API implementations (Mule applications) is deployed to both CloudHub and customer-hosted Mule runtimes. All the deployments are managed bythe MuleSoft-hosted control plane. An alert needs to be triggered whenever an API implementation stops responding to API requests, even if no API clients have called the API implementation for some time.What is the most effective out-of-the-box solution to create these alerts to monitor the API implementations?

  • Create monitors in Anypoint Functional Monitoring for the API implementations, where each monitor repeatedly invokes an API implementation endpoint
  • Add code to each API client to send an Anypoint Platform REST API request to generate a custom alert in Anypoint Platform when an API invocation times out
  • Handle API invocation exceptions within the calling API client and raise an alert from that API client when such an exception is thrown
  • Configure one Worker Not Responding alert.in Anypoint Runtime Manager for all API implementations that will then monitor every API implementation

  Show Answer Answer: A Next

• Question 4

  An Order API must be designed that contains significant amounts of integration logic and involves the invocation of the Product API.The power relationship between Order API and Product API is one of "Customer/Supplier", because the Product API is used heavily throughout the organization and is developed by a dedicated development team located in the office of the CTO.What strategy should be used to deal with the API data model of the Product API within the Order API?

  • Convince the development team of the Product API to adopt the API data model of the Order API such that the integration logic of the Order API can work with one consistent internal data model
  • Work with the API data types of the Product API directly when implementing the integration logic of the Order API such that the Order API uses the same (unchanged) data types as the Product API
  • Implement an anti-corruption layer in the Order API that transforms the Product API data model into internal data types of the Order API
  • Start an organization-wide data modeling initiative that will result in an Enterprise Data Model that will then be used in both the Product API and the Order API

  Show Answer Answer: C Next

• Question 5

  Refer to the exhibits.Which architectural constraint is compatible with the API-led connectivity architectural style?

  • Always use a tiered approach by creating exactly one API for each of the three layers (Experience, Process, and System)
  • Use a Process API to-orchestrate calls to multiple System APIs but not to other Process APIs:
  • Allow System APIs to return data that is not currently required by the identified Process or Experience APIs
  • Handle customizations for the end-user application at the Process layer rather than at the Experience layer

  Show Answer Answer: B Next