Mulesoft MCPA-Level-1 Exam Questions

151 Questions


Updation Date : 1-Dec-2025



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A European company has customers all across Europe, and the IT department is migrating from an older platform to MuleSoft. The main requirements are that the new platform should allow redeployments with zero downtime and deployment of applications to multiple runtime versions, provide security and speed, and utilize Anypoint MQ as the message service. Which runtime plane should the company select based on the requirements without additional network configuration?


A. Runtime Fabric on VMs / Bare Metal for the runtime plane


B. Customer-hosted runtime plane


C. MuleSoft-hosted runtime plane (CloudHub)


D. Anypoint Runtime Fabric on Self-Managed Kubernetes for the runtime plane





C.
  MuleSoft-hosted runtime plane (CloudHub)

Explanation:
For a European company with requirements such as zero-downtime redeployment, deployment to multiple runtime versions, secure and fast performance, and the use of Anypoint MQ without additional network configuration, CloudHub is the best choice for the following reasons:

  • Zero-Downtime Redeployment: CloudHub supports zero-downtime deployment, which allows seamless redeployment of applications without impacting availability. Support for Multiple Runtime Versions: CloudHub allows deploying applications across different Mule runtime versions, giving flexibility to test and migrate applications as needed.
  • Integrated Anypoint MQ: Anypoint MQ, which is fully integrated with CloudHub, provides reliable messaging across applications. Choosing CloudHub removes the need for additional network configurations, as Anypoint MQ can be directly accessed in this hosted environment.
  • Security and Performance: CloudHub offers secure networking, automatic scaling, and optimized performance without requiring a complex setup. This is managed by MuleSoft’s infrastructure, meeting the speed and security requirements with minimal overhead.
Explanation of Incorrect Options:
References:

For more information on CloudHub’s capabilities regarding zero-downtime deployments and integration with Anypoint MQ, refer to MuleSoft documentation on CloudHub.

An API with multiple API implementations (Mule applications) is deployed to both CloudHub and customer-hosted Mule runtimes. All the deployments are managed by the 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?


A. Create monitors in Anypoint Functional Monitoring for the API implementations, where each monitor repeatedly invokes an API implementation endpoint


B. 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


C. Handle API invocation exceptions within the calling API client and raise an alert from that API client when such an exception is thrown


D. Configure one Worker Not Responding alert.in Anypoint Runtime Manager for all API implementations that will then monitor every API implementation





A.
  Create monitors in Anypoint Functional Monitoring for the API implementations, where each monitor repeatedly invokes an API implementation endpoint

Explanation:
In scenarios where multiple API implementations are deployed across different environments (CloudHub and customer-hosted runtimes), Anypoint Functional Monitoring is the most effective tool to monitor API availability and trigger alerts when an API implementation becomes unresponsive. Here’s how it works:

  • Using Anypoint Functional Monitoring:
  • Why Option A is Correct:
  • Explanation of Incorrect Options:
References:
For further information, refer to MuleSoft documentation on Anypoint Functional Monitoring setup and usage for API availability monitoring.

What correctly characterizes unit tests of Mule applications?


A.

They test the validity of input and output of source and target systems


B.

They must be run in a unit testing environment with dedicated Mule runtimes for the environment


C.

They must be triggered by an external client tool or event source


D.

They are typically written using MUnit to run in an embedded Mule runtime that does not require external connectivity





D.
  

They are typically written using MUnit to run in an embedded Mule runtime that does not require external connectivity



Explanation: Explanation
Correct Answer: They are typically written using MUnit to run in an embedded Mule runtime
that does not require external connectivity.
*****************************************
Below TWO are characteristics of Integration Tests but NOT unit tests:
>> They test the validity of input and output of source and target systems.
>> They must be triggered by an external client tool or event source.
It is NOT TRUE that Unit Tests must be run in a unit testing environment with dedicated
Mule runtimes for the environment.
MuleSoft offers MUnit for writing Unit Tests and they run in an embedded Mule Runtime
without needing any separate/ dedicated Runtimes to execute them. They also do NOT
need any external connectivity as MUnit supports mocking via stubs.
https://dzone.com/articles/munit-framework

What is true about where an API policy is defined in Anypoint Platform and how it is then applied to API instances?


A.

The API policy Is defined In Runtime Manager as part of the API deployment to a Mule
runtime, and then ONLY applied to the specific API Instance


B.

The API policy Is defined In API Manager for a specific API Instance, and then ONLY
applied to the specific API instance


C.

The API policy Is defined in API Manager and then automatically applied to ALL API instances


D.

The API policy is defined in API Manager, and then applied to ALL API instances in the
specified environment





B.
  

The API policy Is defined In API Manager for a specific API Instance, and then ONLY
applied to the specific API instance



Explanation: Explanation
Correct Answer: The API policy is defined in API Manager for a specific API instance, and
then ONLY applied to the specific API instance.
*****************************************
>> Once our API specifications are ready and published to Exchange, we need to visit API
Manager and register an API instance for each API.
>> API Manager is the place where management of API aspects takes place like
addressing NFRs by enforcing policies on them.
>> We can create multiple instances for a same API and manage them differently for
different purposes.
>> One instance can have a set of API policies applied and another instance of same API
can have different set of policies applied for some other purpose.
>> These APIs and their instances are defined PER environment basis. So, one need to
manage them seperately in each environment.
>> We can ensure that same configuration of API instances (SLAs, Policies etc..) gets
promoted when promoting to higher environments using platform feature. But this is
optional only. Still one can change them per environment basis if they have to.
>> Runtime Manager is the place to manage API Implementations and their Mule Runtimes
but NOT APIs itself. Though API policies gets executed in Mule Runtimes, We CANNOT
enforce API policies in Runtime Manager. We would need to do that via API Manager only
for a cherry picked instance in an environment.
So, based on these facts, right statement in the given choices is - "The API policy is
defined in API Manager for a specific API instance, and then ONLY applied to the specific
API instance".
Reference: https://docs.mulesoft.com/api-manager/2.x/latest-overview-concept

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 budget.
In 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?
A) Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities.
B) Build distinct data models for each API to follow established micro-services and Agile API-centric practices
C) Build all API data models using XML schema to drive consistency and reuse across the organization
D) 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


A. Option A


B. Option B


C. Option C


D. Option D





A.
  Option A

Explanation:

  • Correct Answer: Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities.
  • The options w.r.t building API data models using XML schema/ Agile API-centric practices are irrelevant to the scenario given in the question. So these two are INVALID.
  • Building EDM (Enterprise Data Model) is not feasible or right fit for this scenario as the teams and LOBs work in silo and they all have different initiatives, budget etc.. Building EDM needs intensive coordination among all the team which evidently seems not possible in this scenario.
So, the right fit for this scenario is to build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities.

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 token as a header in every call


B. Send the obtained: client_id and client_secret in the request body


C. Send the obtained clent_id and clent_secret as URI parameters in every call


D. Send the obtained clent_id and client_secret in the header of every API Request call





C.
  Send the obtained clent_id and clent_secret as URI parameters in every call

Explanation:
When using the Client ID Enforcement policy with default settings, MuleSoft expects the client_id and client_secret to be provided in the URI parameters of each request. This policy is typically used to control and monitor access by validating that each request has valid credentials. Here’s how to avoid a 401 Unauthorized error:

  • URI Parameters Requirement:
  • Why Option C is Correct:
  • Explanation of Incorrect Options:
References:
For more details, consult MuleSoft’s documentation on Client ID Enforcement policies and expected request configurations

What Anypoint Connectors support transactions?


A.

Database, JMS, VM


B.

Database, 3MS, HTTP


C.

Database, JMS, VM, SFTP


D.

Database, VM, File





A.
  

Database, JMS, VM



Refer to the exhibit.

what is true when using customer-hosted Mule runtimes with the MuleSoft-hosted Anypoint Platform control plane (hybrid deployment)?


A.

Anypoint Runtime Manager initiates a network connection to a Mule runtime in order to deploy Mule applications


B.

The MuleSoft-hosted Shared Load Balancer can be used to load balance API
invocations to the Mule runtimes


C.

API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane


D.

Anypoint Runtime Manager automatically ensures HA in the control plane by creating a new Mule runtime instance in case of a node failure





C.
  

API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane



Explanation: Explanation
Correct Answer: API implementations can run successfully in customer-hosted Mule
runtimes, even when they are unable to communicate with the control plane.
*****************************************
>> We CANNOT use Shared Load balancer to load balance APIs on customer hosted
runtimes


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