- Exam Code: Mule-Dev-301
- Exam Name: Salesforce Certified MuleSoft Developer II
- Updated: Oct 24, 2026
- Q & A: 62 Questions and Answers
Salesforce Mule-Dev-301 actual dump : Salesforce Certified MuleSoft Developer II
PDF Version DemoAbout Salesforce Mule-Dev-301 Exam Questions
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Salesforce Mule-Dev-301 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified MuleSoft Developer II (Mule-Dev-301) |
| Exam Number: | Mule-Dev-301 |
| Related Certifications: | Salesforce Certified MuleSoft Developer I |
| Certificate Validity Period: | 1 year (maintenance required annually via Salesforce certification maintenance program) |
| Exam Format: | Scenario-based Questions, Multiple Choice, Multiple Select |
| Exam Price: | $200 USD |
| Available Languages: | English |
| Passing Score: | 70% |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | Approximately 60 questions |
| Recommended Training: | MuleSoft Training on Trailhead MuleSoft Official Training |
| Exam Registration: | Salesforce Certification Portal Pearson VUE Salesforce Exams |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or onsite testing center (Pearson VUE) |
| Pre Condition: | Recommended: MuleSoft Developer I certification or equivalent MuleSoft development experience |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/mulesoftdeveloperii |
Salesforce Mule-Dev-301 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Anypoint Platform Development | - Mule application development - Anypoint Studio usage and project structure |
| Topic 2: Integration and API-led Connectivity | - API-led connectivity principles - System, Process, and Experience APIs design |
| Topic 3: Deployment and Testing | - Unit testing and integration testing approaches - Deployment strategies across environments |
| Topic 4: Error Handling and Troubleshooting | - Debugging and logging techniques - Exception handling strategies in Mule applications |
| Topic 5: DataWeave and Data Transformation | - Mapping, filtering, and payload manipulation - DataWeave scripting and transformations |
| Topic 6: Security and Governance | - Authentication and authorization mechanisms - API policies and security enforcement |
The Mule-Dev-301 Exam, Our Materials, Your Questions
At present, the Mule-Dev-301 exam requires a passing score of 70% and costs $200 USD to register. Salesforce controls both figures, so confirm them on the official site before you book.
The latest exam information lists Approximately 60 questions questions for the Mule-Dev-301 exam, to be completed in 120 minutes minutes. Rehearsing under these conditions in the online engine is the closest thing to sitting the real test.
The Salesforce Certified MuleSoft Developer II blueprint is organized into these principal domains:
- DataWeave and Data Transformation
- Deployment and Testing
- Error Handling and Troubleshooting
Additional domains follow in the full official outline, and our bank spans them all.
Salesforce recommends these official training options:
If formal classes fit your budget and calendar they add structure; otherwise, disciplined self-practice with a current bank covers the same ground.
A team of professional IT experts and certified trainers who focus on this exam field — and who keep the Mule-Dev-301 bank under constant updating so every candidate prepares smoothly. Every answer is expert-verified, and you can check the accuracy yourself with a free demo before buying. The online test engine deserves special mention: it simulates the actual test environment, supports Windows, Mac, Android, and iOS, carries no installation limits, and lets you practice without limits of time or location — a smooth preparation process for office workers who cannot attend classes.
Upon successful payment, our system automatically sends the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support. Once purchased, updates are free for 365 days: whenever a new version is released, the updated Mule-Dev-301 bank is sent to your email immediately. A 50% renewal discount applies after the period ends.
Salesforce specifies the following prerequisites for the Salesforce Certified MuleSoft Developer II: Recommended: MuleSoft Developer I certification or equivalent MuleSoft development experience.
Verify the details on the official certification page before registering.
Documented and honored. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. If you have another exam in mind, you can instead exchange your product for two others of equal value at no charge.
Registration runs through the official channels below:
Choose a test center or online appointment, and book early to keep your preparation timeline comfortable.
Salesforce Certified MuleSoft Developer II Sample Questions:
Question #1
A Mule application uses API autodiscovery to access and enforce policies for a RESTful implementation.
What needs to be configured for the flowRef attribute of the autodiscovery global element?
- A. Any of the APIkit generated implementation flows
- B. Nothing because flowRef is an optional attribute which can be passed during runtime
- C. The name of the flow that has APIkit Console to receive all incoming RESTful operation requests
- D. The name of the flow that has HTTP Listener to receive all incoming RESTful operation requests
Correct Answer: D 🗳️
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Question #2
A Mule application exposes an API for creating payments. An Operations team wants to ensure that the Payments API is up and running at all times in production.
Which approach should be used to test that the Payments API is working in production?
- A. Create a health check endpoint that listens on a separate port and uses a separate HTTP Listener configuration from the API
- B. Configure the application to send health data to an external system
- C. Create a health check endpoint that reuses the same port number and HTTP Listener configuration as the API itself
- D. Monitor the Payments API directly, sending real customer payment data
Correct Answer: C 🗳️
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Question #3
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. Create the Java code in your project and invoke the data from the code
- B. Refer to JAR files in the code
- C. Install the libraries in a local repository and refer to it in the pom.xml file
- D. Include the libraries while deploying the code into the runtime
Correct Answer: C 🗳️
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Question #4
The Center for Enablement team published a common application as a reusable module to the central Nexus repository.
How can the common application be included in all API implementations?
- A. Add a Maven dependency in the POM file with mule-plugin as < classifier >
- B. Copy the common application's source XML file and put it in a new flow file in the src/main/mule folder
- C. Add a Maven dependency in the POM file with jar as < classifier >
- D. Download the common application from Nexus and copy it to the src/main/resources folder in the API
Correct Answer: A 🗳️
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Question #5
Which command is used to convert a JKS keystore to PKCS12?
- A. keytool -importkeystore -srckeystore keystore.p12 -srcstoretype JKS -destkeystore keystore.p12 - deststoretype PKCS12
- B. keytool -importkeystore -srckeystore keystore.jks -srcstoretype PKCS12 -destkeystore keystore.p12 - deststoretype JKS
- C. keytool -importkeystore -srckeystore keystore.jks -srcstoretype JKS -destkeystore keystore.p12 - deststoretype PKCS12
- D. keytool -importkeystore -srckeystore keystore.p12 -srcstoretype PKCS12 -destkeystore keystore.jks - deststoretype JKS
Correct Answer: C 🗳️
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