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| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified MuleSoft Developer II |
| Exam Number: | Mule-Dev-301 |
| Real Exam Qty: | 60-65 |
| Passing Score: | 70% |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Valid indefinitely; requires maintenance updates |
| Related Certifications: | Salesforce Certified MuleSoft Developer I Salesforce Certified MuleSoft Architect |
| Exam Price: | $400 USD |
| Exam Format: | Multiple choice, Scenario-based questions |
| Recommended Training: | MuleSoft Training: Advanced Development Trailhead: MuleSoft Developer II Preparation |
| 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 |
| Section | Weight | Objectives |
|---|---|---|
| Implement Monitorable Mule Applications | 15% | - Implement logging and log management - Implement message correlation - Expose health check endpoints - Monitor applications and runtimes |
| Design and Implement API-led Connectivity | 13% | - Implement API autodiscovery - Implement server-side caching - Implement HTTP callbacks/webhooks |
| Implement Maintainable and Modular Mule Applications and Maven Builds | 25% | - Modularize applications and builds - Implement automated deployment - Build custom policies and processors - Create reusable libraries - Execute tests with Maven |
| 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 Performant and Reliable Mule Applications | 27% | - Validate messages and payloads - Implement reliable messaging patterns - Use ObjectStore for persistence - Optimize performance and throughput - Handle HTTP API invocations and errors |
The Salesforce Certified MuleSoft Developer II blueprint divides into 5 domains — including Implement Performant and Reliable Mule Applications (27%), Design and Implement API-led Connectivity (13%), Secure Data at Rest and in Transit (20%). Those weights tell you where the points live; plan revision time in the same proportions. The full subtopic list appears above.
Recommended: Salesforce Certified MuleSoft Developer I or equivalent experience; 1+ year building Mule 4 applications Eligibility rules change occasionally, so confirm them on the official page (official Mule-Dev-301 exam page) before booking.
Yes — the free Salesforce Certified MuleSoft Developer II demo at ValidTorrent shows real questions and answers before you pay. Every purchase includes 365 days of free updates, renewable later at 50% off.
The official format: 120 minutes, 60-65 questions. That ratio is the real challenge, so practice pacing — time-box each question, mark the stubborn ones, and run full simulations in the ValidTorrent PC test engine until the clock stops being scary.
Yes:
Classroom learning ends where self-testing begins — after any course, work through the 62 practice questions for the Salesforce Certified MuleSoft Developer II to find weak spots before the exam does.
The Salesforce Certified MuleSoft Developer II is Salesforce's official exam for the Salesforce Certified MuleSoft Developer II credential (Advanced / Professional level). In the job market it works as portable proof of skill — more interviews, better offers. It pairs naturally with Salesforce Certified MuleSoft Developer I, Salesforce Certified MuleSoft Architect.
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The Salesforce Certified MuleSoft Developer II is delivered Online proctored or onsite testing center — choose whichever suits you when booking.
$400 USD per attempt; 70% to pass. Since a retake bills the full fee again, rehearse with the 62 practice questions from ValidTorrent until your mock scores clear the bar with room to spare.
Refer to the exhibits.
Based on the code snippet, schema.json file, and payload below, what is the outcome of the given code snippet when a request is sent with the payload?
Exhibits:
Correct Answer: A 🗳️
Explanation: Only visible for ValidTorrent members. You can sign-up / login (it's free).
Refer to the exhibits.
A Mule application contains two policies: Policy A and Policy B. Policy A has order 1, and Policy B has order 2. Policy A, Policy B, and a flow are defined by the configurations below.
When an HTTP request arrives at the Mule application's endpoint, what will be the execution order?
Exhibit:
Correct Answer: C 🗳️
Explanation: Only visible for ValidTorrent members. You can sign-up / login (it's free).
A developer has created the first version of an API designed for business partners to work with commodity prices.
What should the developer do to allow more than one major version of the same API to be exposed by the implementation?
Correct Answer: A 🗳️
Explanation: Only visible for ValidTorrent members. You can sign-up / login (it's free).
An organization uses CloudHub to deploy all of its applications.
How can a common-global-error-handler flow be configured so that it can be reused across all of the organization's deployed applications?
Correct Answer: B 🗳️
Explanation: Only visible for ValidTorrent members. You can sign-up / login (it's free).
Refer to the exhibit.
What required changes can be made to give a partial successful response in case the United Airlines API returns with a timeout?
Exhibit:
Correct Answer: B 🗳️
Explanation: Only visible for ValidTorrent members. You can sign-up / login (it's free).
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All Salesforce questions on the actual exam were on the study guide.
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