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Salesforce Mule-Dev-301 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified MuleSoft Developer II |
| Exam Number: | Mule-Dev-301 |
| Available Languages: | English |
| Related Certifications: | Salesforce Certified MuleSoft Architect Salesforce Certified MuleSoft Developer I |
| Exam Format: | Multiple choice, Scenario-based questions |
| Real Exam Qty: | 60-65 |
| Exam Price: | $400 USD |
| Passing Score: | 70% |
| Certificate Validity Period: | Valid indefinitely; requires maintenance updates |
| Exam Duration: | 120 minutes |
| Recommended Training: | Trailhead: MuleSoft Developer II Preparation MuleSoft Training: Advanced Development |
| Exam Registration: | Salesforce Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Recommended: Salesforce Certified MuleSoft Developer I or equivalent experience; 1+ year building Mule 4 applications |
| Official Syllabus URL: | https://trailhead.salesforce.com/en/credentials/certification-detail-print?searchString=SalesforceCertifiedMuleSoftDeveloperII |
Salesforce Mule-Dev-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Secure Data at Rest and in Transit | 20% | - Implement security policies - Expose and invoke APIs over HTTPS - Manage keys and certificates - Manage secure environment properties |
| Implement Monitorable Mule Applications | 15% | - Expose health check endpoints - Implement logging and log management - Monitor applications and runtimes - Implement message correlation |
| Implement Maintainable and Modular Mule Applications and Maven Builds | 25% | - Create reusable libraries - Build custom policies and processors - Execute tests with Maven - Implement automated deployment - Modularize applications and builds |
| Implement Performant and Reliable Mule Applications | 27% | - Use ObjectStore for persistence - Validate messages and payloads - Optimize performance and throughput - Handle HTTP API invocations and errors - Implement reliable messaging patterns |
| Design and Implement API-led Connectivity | 13% | - Implement server-side caching - Implement API autodiscovery - Implement HTTP callbacks/webhooks |
Salesforce Mule-Dev-301 Exam FAQs
The Mule-Dev-301 exam is a core requirement for the Salesforce Certified MuleSoft Developer II certification at the Advanced / Professional level. Earning this validates your skills for credentials like Salesforce Certified MuleSoft Developer I, Salesforce Certified MuleSoft Architect.
Candidates will face 60-65 questions and have 120 minutes to complete the exam. This means you need strict time management. We strongly recommend taking timed practice tests to ensure you can maintain a steady pace without rushing when under actual exam time pressure.
The official examination fee is $400 USD, and you must achieve a score of 70% to pass. Since retaking the test requires paying the full fee again, utilizing accurate practice materials for thorough self-assessment beforehand is crucial to protect your investment.
Candidate requirements include: Recommended: Salesforce Certified MuleSoft Developer I or equivalent experience; 1+ year building Mule 4 applications. Please verify all eligibility details on the official certification page before scheduling your appointment.
Registration is handled through official testing partners. The exam is delivered via Online proctored or onsite testing center. You can sign up here:
The vendor suggests following official learning paths to build a foundational understanding:
Once you complete your training, use the 62 practice questions from ExamTorrent to refine your exam readiness.
Absolutely. A free PDF demo is available for you to evaluate the quality of our questions. Once purchased, you receive 365 days of free updates. If your access expires, you can renew it at a 50% discount to keep your materials current.
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The syllabus is divided into 5 main domains. Key areas include "Implement Performant and Reliable Mule Applications" (27%), "Implement Maintainable and Modular Mule Applications and Maven Builds" (25%), "Implement Monitorable Mule Applications" (15%). For a comprehensive breakdown of all measured skills, please review the complete exam outline table provided above.
Salesforce Certified MuleSoft Developer II Sample Questions:
Refer to the exhibits.
The
flow is invoking a target API. The API's protocol is HTTPS. The TLS configuration in the HTTP Request Configuration global element is set to None. A web client submits a request to http://localhost:8081/vehicles.
If the certificate of the target API is signed by a certificate authority (CA), what is true about the HTTP Request operation when the flow executes?
Exhibit:
- A. The HTTP Request operation will always fail regardless of the CA
- B. The HTTP Request operation will always succeed regardless of the CA
- C. The HTTP Request operation will succeed if the CA's certificate is present in the JRE's default truststore
- D. The HTTP Request operation will succeed if the CA's certificate is present in the JRE's default keystore
Correct Answer: C 🗳️
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A healthcare customer wants to use hospital system data, which includes code that was developed using legacy tools and methods. The customer has created reusable Java libraries in order to read the data from the system.
What is the most effective way to develop an API to retrieve the data from the hospital system?
- A. Install the libraries in a local repository and refer to it in the pom.xml file
- B. Create the Java code in your project and invoke the data from the code
- C. Include the libraries while deploying the code into the runtime
- D. Refer to JAR files in the code
Correct Answer: A 🗳️
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A company with MuleSoft Titanium support develops a Salesforce System API using MuleSoft's out-of-the- box Salesforce Connector and deploys the API to CloudHub.
Which steps provide the average number of requests and average response time of the Salesforce Connector?
- A. Change the API implementation to capture the information in the log. Retrieve the information from the log file.
- B. Access Anypoint Monitoring's built-in dashboard. Select a resource. Create a custom dashboard to retrieve the information.
- C. Access Anypoint Monitoring's built-in dashboard. Select a resource. Locate the information under the Connectors tab.
- D. Access Anypoint Monitoring's built-in dashboard. Select a resource. Locate the information under Log Management > Raw Data.
Correct Answer: C 🗳️
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When registering a client application with an existing API instance or API Group instance, what is required to manually approve or reject request access?
- A. To only have Exchange Administrator permission
- B. To configure the SLA tier for the application
- C. To configure the SLA tier for the application and have the Exchange Administrator permission
- D. To configure the SLA tier for the application and have the role of Organization Administrator, API Manager Environment Administrator, or the Manage Contracts permission
Correct Answer: D 🗳️
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Refer to the exhibits.
A Mule application's pom.xml configures the Maven Resources plugin to exclude parsing binary files in the project's src/main/resources/certs directory.
Which configuration of this plugin achieves a successful build?
Exhibits - Options A and B:
Exhibits - Options C and D:
- A. Configuration shown in Exhibit C
- B. Configuration shown in Exhibit D
- C. Configuration shown in Exhibit B
- D. Configuration shown in Exhibit A
Correct Answer: A 🗳️
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