Salesforce Certified MuleSoft Platform Architect Sample Questions:

1. A company uses a hybrid Anypoint Platform deployment model that combines the EU control plane with customer-hosted Mule runtimes. After successfully testing a Mule API implementation in the Staging environment, the Mule API implementation is set with environment-specific properties and must be promoted to the Production environment. What is a way that MuleSoft recommends to configure the Mule API implementation and automate its promotion to the Production environment?

A) Use an API policy to change properties in the Mule API implementation deployed to the Staging environment and another API policy to deploy the Mule API implementation to the Production environment
B) Modify the Mule API implementation's properties in Anypoint Exchange, then promote the Mule API implementation to the Production environment using Runtime Manager
C) Bundle properties files for each environment into the Mule API implementation's deployable archive, then promote the Mule API implementation to the Production environment using Anypoint CLI or the Anypoint Platform REST APIsB.
D) Modify the Mule API implementation's properties in the API Manager Properties tab, then promote the Mule API implementation to the Production environment using API Manager

2. A retail company is using an Order API to accept new orders. The Order API uses a JMS queue to submit orders to a backend order management service. The normal load for orders is being handled using two (2) CloudHub workers, each configured with 0.2 vCore. The CPU load of each CloudHub worker normally runs well below 70%. However, several times during the year the Order API gets four times (4x) the average number of orders. This causes the CloudHub worker CPU load to exceed 90% and the order submission time to exceed 30 seconds. The cause, however, is NOT the backend order management service, which still responds fast enough to meet the response SLA for the Order API. What is the MOST resource-efficient way to configure the Mule application's CloudHub deployment to help the company cope with this performance challenge?

A) Permanently increase the size of each of the two (2) CloudHub workers by at least four times (4x) to one (1) vCore
B) Permanently increase the number of CloudHub workers by four times (4x) to eight (8) CloudHub workers
C) Use a vertical CloudHub autoscaling policy that triggers on CPU utilization greater than 70%
D) Use a horizontal CloudHub autoscaling policy that triggers on CPU utilization greater than 70%

3. An API is protected with a Client ID Enforcement policy and uses the default configuration. Access is requested for the client application to the API, and an approved contract now exists between the client application and the API How can a consumer of this API avoid a 401 error "Unauthorized or invalid client application credentials"?

A) Send the obtained clent_id and clent_secret as URI parameters in every call
B) Send the obtained: client_id and client_secret in the request body
C) Send the obtained clent_id and client_secret in the header of every API Request call
D) Send the obtained token as a header in every call

4. What Mule application can have API policies applied by
Anypoint Platform to the endpoint exposed by that Mule application?
A) A Mule application that accepts requests over HTTP/1.x

B) A Mule application that accepts JSON requests over TCP but is NOT required to provide a response C) A Mute application that accepts JSON requests over WebSocket D) A Mule application that accepts gRPC requests over HTTP/2

A) Option D
B) Option B
C) Option C
D) Option A

5. Which of the following sequence is correct?

A) API Client implementes logic to call an API >> API Consumer requests access to API >> API Implementation routes the request to >> API
B) API Consumer requests access to API >> API Client implementes logic to call an API >> API routes the request to >> API Implementation
C) API Client implementes logic to call an API >> API Consumer requests access to API >> API routes the request to >> API Implementation
D) API Consumer implementes logic to call an API >> API Client requests access to API >> API Implementation routes the request to >> API

Solutions: