Salesforce Certified MuleSoft Developer I Practice Exam

The Salesforce Certified MuleSoft Developer I is a professional certification that shows expertise in developing integration solutions using MuleSoft. It shows that a person can design, build, and implement APIs and data integrations to connect various systems efficiently. This certification is ideal for developers, integration specialists, and IT professionals who want to advance their skills in MuleSoft development.

Recognized globally, this certification helps professionals stand out in roles focused on system integration and application development. By earning this credential, individuals demonstrate the ability to create scalable integrations, manage data flows, and troubleshoot integration issues. Organizations benefit from certified developers who can ensure seamless system connectivity, optimize business processes, and deliver reliable integration solutions.

 

Who should take the Exam?

This exam is ideal for:

• MuleSoft Developers
• Integration Developers
• API Developers
• Junior Integration Engineers
• Technical Consultants

 

Skills Required

• Mule 4 Development
• Anypoint Studio Usage
• DataWeave 2.0 for Data Transformation
• RESTful API Design and Consumption
• Error Handling and Flow Control
• Batch Processing
• Connector Configuration

 

Knowledge Gained

• API-Led Connectivity Principles
• Mule Event Processing
• Application Structuring and Modularity
• RAML-Based API Design
• Mule Application Deployment and Management

Course Outline

The Salesforce Certified MuleSoft Developer I Exam covers the following topics - 
 

Domain 1 - Creating Application Networks 7%

• Identify core architectural concepts of the Application Network and modern APIs.
• Identify features of an API-led approach.
• Identify features of MuleSoft's recommended Operational Model (C4E).
• Apply correct processors/syntax and predict outcomes to consume RESTful web services (RAML-based).

 

Domain 2 - Designing APIs: 8%

• Use REST API methods and resources.
• Define REST API parameters and responses.
• Call RESTful services defined by RAML syntax.

 

Domain 3 - Accessing and Modifying Mule events: 10%

• Apply correct processors/DataWeave expressions to access and modify Mule event payloads, and predict outcomes.
• Apply correct processors/DataWeave expressions to access and modify Mule event attributes, and predict outcomes.
• Apply correct processors/DataWeave expressions to access and modify Mule variables, and predict outcomes.
• Apply correct processors/DataWeave expressions to enrich Mule events using Mule 4 connector targets, and predict outcomes.

 

Domain 4 - Structuring Mule Applications: 10%

• Specify when and how to structure Mule applications into separate configuration and properties files, and predict outcomes.
• Specify when and how to pass events between flows and subflows using connectors and flow references, and predict outcomes.

 

Domain 5 - Building API Implementation Interfaces: 7%

• Manually build API implementations from an API specification, RAML or not.
• Predict the results of APIkit based upon a RAML specification.
• Implement correct responses based on a RAML specification, either manually or with APIkit.

 

Domain 6 - Using Connectors: 10%

• Apply correct processors/syntax to connect to databases, and predict outcomes.
• Apply correct processors/syntax to connect to files or FTP servers, and predict outcomes.
• Apply correct processors/syntax to retrieve and combine data in the middle of a flow, and predict outcomes.

 

Domain 7 - Processing Records: 10%

• Apply correct processors/syntax to process individual records in a collection using For Each scopes, and predict outcomes.
• Apply correct processors/syntax to process individual records in a collection using batch scopes, and predict outcomes.
• Apply correct processors/syntax to process individual records in a collection using async scopes, and predict outcomes.
• Apply correct processors/syntax to process individual records in a collection using DB listeners, and predict outcomes.
• Apply correct processors/syntax to process individual records in a collection using messaging queues, and predict outcomes.
• Apply correct processors/syntax to persist data between flow executions.

 

Domain 8 - Transforming Data: 10%

• Convert between output types and data types using DataWeave.
• Predict the result of core DataWeave functions.
• Apply correct syntax to write DataWeave transformations to coerce, format, order, and filter data, and predict outcomes.
• Call Mule flows from a DataWeave script.
• Define, use, and reuse DataWeave modules, functions, and variables, and predict outcomes.

 

Domain 9 - Routing Events: 8%

• Apply correct processors/syntax to route messages using DataWeave conditions within a choice router, and predict outcomes.
• Apply correct processors/syntax to scatter and gather messages, and predict outcomes.
• Apply correct processors/syntax to validate Mule events, and predict outcomes.

 

Domain 10 - Handling Errors: 8%

• Apply correct processors/syntax to implement global error handlers, and predict outcomes.
• Apply correct processors/syntax to implement on-error continue and on-error propagate handlers, and predict outcomes.
• Apply correct processors/syntax to combine multiple error handlers, and predict outcomes.
• Apply correct processors /syntax to implement try scopes, and predict outcomes.
• Apply correct processors/syntax to map custom errors, and predict outcomes.

 

Domain 11 - Debugging and Troubleshooting Mule Applications: 5%

• Apply correct MUnit processors to implement basic automatic tests for Mule applications, and predict outcomes.
• Identify root causes for errors when debugging Mule applications, and predict outcomes.

 

Domain 12 - Deploying and Managing APIs and Integrations: 7%

• Deploy applications to CloudHub.
• Manage APIs using separate proxies and auto-discovery.
• Manage API policies.