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MuleSoft Certified Developer - Level 2 (Mule 4) : MCD-Level-2

MCD-Level-2 actual test
  • Exam Code: MCD-Level-2
  • Exam Name: MuleSoft Certified Developer - Level 2 (Mule 4)
  • Updated: Jul 22, 2026
  • Q & A: 62 Questions and Answers
  • PDF Demo
  • PC Test Engine
  • Online Test Engine
  • Total Price: $59.99  

About MuleSoft Certified Developer - Level 2 (Mule 4) : MCD-Level-2 Exam

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MuleSoft MCD-Level-2 Exam Syllabus Topics:

SectionObjectives
Topic 1: Exam Domains / Major Topic Areas- Advanced Mule 4 Application Development
  • 1. Modular and maintainable application structure
  • 2. Advanced DataWeave transformations
- API Implementation & Management
  • 1. API versioning and policies
  • 2. API autodiscovery and deployment
- Performance, Reliability & Monitoring
  • 1. Optimizing performance
  • 2. Implement logging and distributed tracing
- Security & Error Handling
  • 1. Security best practices (TLS, OAuth, etc.)
  • 2. Error handling strategies
- Testing & Deployment
  • 1. Unit testing and MUnit
  • 2. Packaging and deployment via Maven

MuleSoft Certified Developer - Level 2 (Mule 4) Sample Questions:

1. What is the MuleSoft recommended method to encrypt sensitive property data?

A) The encryption key and sensitive data should be different for each environment
B) The encryption key should be different for each environment and the sensitive data should be the same for all environments
C) The encryption key should be identical for all environments
D) The encryption key should be identical for all environments and the sensitive data should be different for each environment


2. A healthcare portal needs to validate the token that it sends to a Mule API. The developer plans to implement a custom policy using the HTTP Policy Transform Extension to match the token received in the header from the heathcare portal.
Which files does the developer need to create in order to package the custom policy?

A) JSON properties file, XML template file
B) JSON properties file, YAML configuration file
C) Deployable ZIP file, YAML configuration file
D) XML template file, YAML configuration file


3. A Mule application deployed to a standardalone Mule runtime uses VM queues to publish messages to be consumed asynchronously by another flow.
In the case of a system failure, what will happen to in-flight messages in the VM queues that have been consumed?

A) For transient queues, the message will be processed after the system comes online
B) For any type of queue, the message will be lost
C) For persistent queues, the message will be processed after the system comes online
D) For nay type of queue, the message will be processed after the system comes online


4. Refer to the exhibits.
Bioinfo System API is implemented and published to Anypoint Exchange. A developer wants to invoke this API using its REST Connector.
What should be added to the POM?

A)

B)

C)

D)

E)


5. An API has been built to enable scheduling email provider. The front-end system does very little data entry validation, and problems have started to appear in the email that go to patients. A validate-customer'' flow is added validate the data.
What is he expected behavior of the 'validate-customer'' flow?

A) If the email address is invalid, processing continues to see if the appointment data and customer name are also invalid
B) If the appointment date and customer name are invalid, a
SCHEDULE:INVALID_APPOINTMENT_DATE error is raised
C) If all of the values are invalid the last validation error is raised:SCHEDULE:INVALID_CUSTOMER_NAME
D) If only the email address Is invalid a VALIDATION.INVALID_EMAIL error is raised


Solutions:

Question # 1
Answer: A
Question # 2
Answer: D
Question # 3
Answer: C
Question # 4
Answer: C
Question # 5
Answer: D

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