Mulesoft MCPA-Level-1 Exam Questions

151 Questions


Updation Date : 1-Jan-2026



Mulesoft MCPA-Level-1 exam questions feature realistic, exam-like questions that cover all key topics with detailed explanations. You’ll identify your strengths and weaknesses, allowing you to focus your study efforts effectively. By practicing with our MCPA-Level-1 practice test, you’ll gain the knowledge, speed, and confidence needed to pass the Mulesoft exam on your first attempt.

Why leave your success to chance? Our Mulesoft MCPA-Level-1 dumps are your ultimate guide to passing the exam on your first try!

What Anypoint Platform Capabilities listed below fall under APIs and API
Invocations/Consumers category? Select TWO.


A.

API Operations and Management


B.

API Runtime Execution and Hosting


C.

API Consumer Engagement


D.

API Design and Development





D.
  

API Design and Development



Explanation: Explanation
Correct Answers: API Design and Development and API Runtime Execution and Hosting
*****************************************
>> API Design and Development - Anypoint Studio, Anypoint Design Center, Anypoint
Connectors
>> API Runtime Execution and Hosting - Mule Runtimes, CloudHub, Runtime Services
>> API Operations and Management - Anypoint API Manager, Anypoint Exchange
>> API Consumer Management - API Contracts, Public Portals, Anypoint Exchange, API
Notebooks


A Rate Limiting policy is applied to an API implementation to protect the back-end system. Recently, there have been surges in demand that cause some API client POST requests to the API implementation to be rejected with policy-related errors, causing delays and complications to the API clients. How should the API policies that are applied to the API implementation be changed to reduce the frequency of errors returned to API clients, while still protecting the back-end system?


A. Keep the Rate Limiting policy and add 9 Client ID Enforcement policy


B. Remove the Rate Limiting policy and add an HTTP Caching policy


C. Remove the Rate Limiting policy and add a Spike Control policy


D. Keep the Rate Limiting policy and add an SLA-based Spike Control policy





D.
  Keep the Rate Limiting policy and add an SLA-based Spike Control policy

Explanation:
When managing high traffic to an API, especially with POST requests, it is crucial to ensure the API’s policies both protect the back-end systems and provide a smooth client experience. Here’s the approach to reducing errors:
Rate Limiting Policy: This policy enforces a limit on the number of requests within a defined time period. However, rate limiting alone may cause clients to hit limits during demand surges, leading to errors.

  • Adding an SLA-based Spike Control Policy:
  • Why Option D is Correct:
  • Explanation of Incorrect Options:

What are 4 important Platform Capabilities offered by Anypoint Platform?


A.

API Versioning, API Runtime Execution and Hosting, API Invocation, API Consumer Engagement


B.

API Design and Development, API Runtime Execution and Hosting, API Versioning, API
Deprecation


C.

API Design and Development, API Runtime Execution and Hosting, API Operations and
Management, API Consumer Engagement


D.

API Design and Development, API Deprecation, API Versioning, API Consumer
Engagement





C.
  

API Design and Development, API Runtime Execution and Hosting, API Operations and
Management, API Consumer Engagement



Explanation: Explanation
Correct Answer: API Design and Development, API Runtime Execution and Hosting, API
Operations and Management, API Consumer Engagement
*****************************************
>> API Design and Development - Anypoint Studio, Anypoint Design Center, Anypoint
Connectors
>> API Runtime Execution and Hosting - Mule Runtimes, CloudHub, Runtime Services
>> API Operations and Management - Anypoint API Manager, Anypoint Exchange
>> API Consumer Management - API Contracts, Public Portals, Anypoint Exchange, API
Notebooks

Refer to the exhibit.


What is the best way to decompose one end-to-end business process into a collaboration of Experience, Process, and System APIs?
A) Handle customizations for the end-user application at the Process API level rather than the Experience API level
B) Allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs
C) Always use a tiered approach by creating exactly one API for each of the 3 layers (Experience, Process and System APIs)
D) Use a Process API to orchestrate calls to multiple System APIs, but NOT to other Process APIs


A. Option A


B. Option B


C. Option C


D. Option D





B.
  Option B

Explanation:
Correct Answer: Allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs.

  • All customizations for the end-user application should be handled in "Experience API" only. Not in Process API
  • We should use tiered approach but NOT always by creating exactly one API for each of the 3 layers. Experience APIs might be one but Process APIs and System APIs are often more than one. System APIs for sure will be more than one all the time as they are the smallest modular APIs built in front of end systems.
  • Process APIs can call System APIs as well as other Process APIs. There is no such anti-design pattern in API-Led connectivity saying Process APIs should not call other Process APIs.
So, the right answer in the given set of options that makes sense as per API-Led connectivity principles is to allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs. This way, some future Process APIs can make use of that data from System APIs and we need NOT touch the System layer APIs again and again.

A Mule application exposes an HTTPS endpoint and is deployed to the CloudHub Shared Worker Cloud. All traffic to that Mule application must stay inside the AWS VPC. To what TCP port do API invocations to that Mule application need to be sent?


A.

443


B.

8081


C.

8091


D.

8082





D.
  

8082



Explanation: Explanation
Correct Answer: 8082
*****************************************
>> 8091 and 8092 ports are to be used when keeping your HTTP and HTTPS app private
to the LOCAL VPC respectively.
>> Above TWO ports are not for Shared AWS VPC/ Shared Worker Cloud.
>> 8081 is to be used when exposing your HTTP endpoint app to the internet through
Shared LB
>> 8082 is to be used when exposing your HTTPS endpoint app to the internet through
Shared LB
So, API invocations should be sent to port 8082 when calling this HTTPS based app.
References:
https://docs.mulesoft.com/runtime-manager/cloudhub-networking-guide
https://help.mulesoft.com/s/article/Configure-Cloudhub-Application-to-Send-a-HTTPSRequest-
Directly-to-Another-Cloudhub-Application
https://help.mulesoft.com/s/question/0D52T00004mXXULSA4/multiple-http-listerners-oncloudhub-
one-with-port-9090

An Anypoint Platform organization has been configured with an external identity provider (IdP) for identity management and client management. What credentials or token must be provided to Anypoint CLI to execute commands against the Anypoint Platform APIs?


A.

The credentials provided by the IdP for identity management


B.

The credentials provided by the IdP for client management


C.

An OAuth 2.0 token generated using the credentials provided by the IdP for client management


D.

An OAuth 2.0 token generated using the credentials provided by the IdP for identity management





A.
  

The credentials provided by the IdP for identity management



Explanation: Explanation
Correct Answer: The credentials provided by the IdP for identity management
*****************************************
Reference: https://docs.mulesoft.com/runtime-manager/anypoint-platformcli#
authentication
>> There is no support for OAuth 2.0 tokens from client/identity providers to authenticate
via Anypoint CLI. Only possible tokens are "bearer tokens" that too only generated using
Anypoint Organization/Environment Client Id and Secret from
https://anypoint.mulesoft.com/accounts/login. Not the client credentials of client provider.
So, OAuth 2.0 is not possible. More over, the token is mainly for API Manager purposes
and not associated with a user. You can NOT use it to call most APIs (for example
Cloudhub and etc) as per this Mulesoft Knowledge article.
>> The other option allowed by Anypoint CLI is to use client credentials. It is possible to
use client credentials of a client provider but requires setting up Connected Apps in client
management but such details are not given in the scenario explained in the question.
>> So only option left is to use user credentials from identify provider

What CANNOT be effectively enforced using an API policy in Anypoint Platform?


A.

Guarding against Denial of Service attacks


B.

Maintaining tamper-proof credentials between APIs


C.

Logging HTTP requests and responses


D.

Backend system overloading





A.
  

Guarding against Denial of Service attacks



Explanation: Explanation
Correct Answer: Guarding against Denial of Service attacks
*****************************************
>> Backend system overloading can be handled by enforcing "Spike Control Policy"
>> Logging HTTP requests and responses can be done by enforcing "Message Logging
Policy"
>> Credentials can be tamper-proofed using "Security" and "Compliance" Policies
However, unfortunately, there is no proper way currently on Anypoint Platform to guard
against DOS attacks.
Reference: https://help.mulesoft.com/s/article/DDos-Dos-at

Which statement is true about Spike Control policy and Rate Limiting policy?


A. All requests are rejected after the limit is reached in Rate Limiting policy, whereas the requests are queued in Spike Control policy after the limit is reached


B. In a clustered environment, the Rate Limiting.and Spike Control policies are applied to each node in the cluster


C. To protect Experience APIs by limiting resource consumption, Rate Limiting policy must be applied


D. In order to apply Rate Limiting and Spike Control policies, a contract to bind client application and API is needed for both





B.
  In a clustered environment, the Rate Limiting.and Spike Control policies are applied to each node in the cluster


Page 1 out of 19 Pages