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

An API client calls one method from an existing API implementation. The API implementation is later updated. What change to the API implementation would require the API client's invocation logic to also be updated?

• When the data type of the response is changed for the method called by the API client
• When a new method is added to the resource used by the API client
• When a new required field is added to the method called by the API client
• When a child method is added to the method called by the API client

Traffic is routed through an API proxy to an API implementation. The API proxy is managed by API Manager and the API implementation is deployed to a CloudHub VPC using Runtime Manager. API policies have been applied to this API. In this deployment scenario, at what point are the API policies enforced on incoming API client requests?

• At the API proxy
• At the API implementation
• At both the API proxy and the API implementation
• At a MuleSoft-hosted load balancer

An organization is implementing a Quote of the Day API that caches today's quote.What scenario can use the GoudHub Object Store via the Object Store connector to persist the cache's state?

• When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state
• When there are two CloudHub deployments of the API implementation by two Anypoint Platform business groups to the same CloudHub region that must share the cache state
• When there is one deployment of the API implementation to CloudHub and anottV deployment to a customer-hosted Mule runtime that must share the cache state
• When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state

What API policy would LEAST likely be applied to a Process API?

• Custom circuit breaker
• Client ID enforcement
• Rate limiting
• JSON threat protection

What is most likely NOT a characteristic of an integration test for a REST API implementation?

• The test needs all source and/or target systems configured and accessible
• The test runs immediately after the Mule application has been compiled and packaged
• The test is triggered by an external HTTP request
• The test prepares a known request payload and validates the response payload

A business process is being implemented within an organization's application network. The architecture group proposes using a more coarse-grained applicationnetwork design with relatively fewer APIs deployed to the application network compared to a morefine-grained design.Overall, which factor typically increases with a more coarse-grained design for this business process implementation and deployment compared with using a more fine-graineddesign?

• The complexity of each API implementation
• The number of discoverable assets related to APIs deployed in the application network
• The number of possible connections between API implementations in the application network
• The usage of network infrastructure resources by the application network

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

An organization uses various cloud-based SaaS systems and multiple on-premises systems. The on- premises systems are an important part of the organization's application network and can only beaccessed from within the organization's intranet.What is the best way to configure and use Anypoint Platform to support integrations with both the cloud-based SaaS systems and on-premises systems?

• Use CloudHub-deployed Mule runtimes in an Anypoint VPC managed by Anypoint Platform Private Cloud Edition control plane
• Use CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft- hosted Anypoint Platform control plane
• Use an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane
• Use a combination of Cloud Hub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Anypoint Platform control plane
• Option A
• Option B
• Option C
• Option D

A company has created a successful enterprise data model (EDM). The company is committed to building an application network by adopting modern APIs as a core enabler of the company's IT operating model. At what API tiers (experience, process, system) should the company require reusingthe EDM when designing modern API data models?

• At the experience and process tiers
• At the experience and system tiers
• At the process and system tiers
• At the experience, process, and system tiers

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