Salesforce Mule-Dev-301 valid study dumps : Salesforce Certified MuleSoft Developer II

  • Exam Code: Mule-Dev-301
  • Exam Name: Salesforce Certified MuleSoft Developer II
  • Updated: Sep 11, 2026
  • Q&As: 62 Questions and Answers

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About Salesforce Certified MuleSoft Developer II - Mule-Dev-301 Valid Dumps

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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
Certificate Validity Period:No expiration currently; credential maintenance may be required by Salesforce
Available Languages:Japanese, English
Exam Duration:120 minutes
Passing Score:70%
Exam Price:USD 200
Real Exam Qty:60-65
Exam Format:Multiple Select, Multiple Choice
Related Certifications:Salesforce Certified MuleSoft Platform Architect
Salesforce Certified MuleSoft Platform Integration Architect
Salesforce Certified MuleSoft Developer
Sample Questions:Free Download real Mule-Dev-301 valid dumps
Exam Way:Online proctored exam or onsite testing center
Pre Condition:Salesforce Certified MuleSoft Developer certification is required before taking this exam.
Official Syllabus URL:https://help.salesforce.com/s/articleView?id=005298955&language=en_US&type=1

Salesforce Mule-Dev-301 Exam Syllabus Topics:

SectionWeightObjectives
Secure Data at Rest and in Transit20%- Implement security best practices
  • 1. Implement secure property management
  • 2. Implement TLS mutual authentication
  • 3. Secure sensitive data in Mule applications
  • 4. Create and distribute certificates and keys
  • 5. Expose APIs over HTTPS
Expose Production-Ready Anypoint Platform Managed APIs13%- Manage APIs with Anypoint Platform
  • 1. Implement API versioning
  • 2. Configure API policies
  • 3. Request and manage API access
  • 4. Implement server-side API caching
  • 5. Implement HTTP callbacks
Implement Monitorable Mule Applications15%- Implement monitoring and logging
  • 1. Change log levels dynamically
  • 2. Configure and evaluate application logs
  • 3. Expose health check endpoints
  • 4. Implement monitoring dashboards and alerts
Implement Performant and Reliable Mule Applications27%- Optimize reliability and performance
  • 1. Build fault-tolerant message processing
  • 2. Implement performant API invocations
  • 3. Implement ObjectStore persistence
  • 4. Validate assertions using validation modules
  • 5. Implement asynchronous processing
Implement Maintainable and Modular Mule Applications and Their Maven Builds25%- Implement modular Mule application structures
  • 1. Create custom API rules
  • 2. Implement unit testing with MUnit framework
  • 3. Execute MUnit tests with Maven
  • 4. Optimize Maven build configurations
  • 5. Implement Maven-based automated deployments

Everything You Wanted to Ask About the Mule-Dev-301 Exam

What is the story behind the Salesforce Certified MuleSoft Developer II exam?

Salesforce Certified MuleSoft Developer II is an official Salesforce exam, catalogued under the code Mule-Dev-301. A pass awards you the Salesforce MuleSoft certification at the Professional / Advanced level. It also supports progress toward Salesforce Certified MuleSoft Developer, Salesforce Certified MuleSoft Platform Architect, Salesforce Certified MuleSoft Platform Integration Architect. Demand for this credential has stayed strong because it validates skills employers can use from day one.

How many questions does the Mule-Dev-301 exam have, and how long is it?

The Salesforce Certified MuleSoft Developer II exam packs 60-65 questions into 120 minutes. Candidates rarely fail because of one impossible topic; they fail because ten minutes vanished on three stubborn questions. Build a triage habit now: answer, flag, move on, return later. Timed full-length sessions in the ValidDumps test engine are the most honest way to practice that discipline before it counts.

What score passes the Mule-Dev-301 exam, and what is the fee?

You pass Salesforce Certified MuleSoft Developer II at 70%, and the official registration fee stands at USD 200. One detail worth internalizing: there is no retake discount, so a second sitting costs another full USD 200. Use the ValidDumps practice tests as your gauge and book only when your results clear the requirement with a repeatable margin, not a one-off peak.

What do I need before I can take the Mule-Dev-301 exam?

Salesforce Certified MuleSoft Developer certification is required before taking this exam.

Vendor policies shift over time, so confirm the current entry conditions before paying any registration fee; the official exam page is the authoritative source.

Can I look at the Mule-Dev-301 questions before buying?

Yes. A free demo of the Salesforce Certified MuleSoft Developer II material is available on this page, so you can verify the quality of the questions and the expert-edited answers yourself. Once you purchase, updates are free for 365 days and the newest version is emailed to you automatically as it releases; after expiry, extending the update service costs 50% of the regular price.

What happens if I fail Mule-Dev-301, and how is the product delivered?

A 100% money-back guarantee covers your purchase under defined conditions. If you take the Salesforce Certified MuleSoft Developer II exam within 60 days of buying and fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders, and the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, you may exchange rather than refund: two other exam products of equal value, free, with the update service on your original purchase kept intact.

Delivery is instant: files unlock for download upon successful payment and are automatically emailed to you within one minute. If nothing arrives within 2 hours, check spam and contact us by email or online service. Installation is unlimited across your computers.

What topics are covered in the Mule-Dev-301 exam?

Salesforce Certified MuleSoft Developer II spans 5 official domains. The most heavily weighted include Secure Data at Rest and in Transit (20%), Implement Monitorable Mule Applications (15%), and Implement Performant and Reliable Mule Applications (27%). The full topic list is published above on this page; let the weightings decide where your next study hour goes.

Salesforce Certified MuleSoft Developer II Sample Questions:

Question #1

A custom policy needs to be developed to intercept all cutbound HTTP requests made by Mule applications.
Which XML element must be used to intercept outbound HTTP requests?

  • A. htt-policy:operation
  • B. It is not possible to intercept outgoing HTTP requests, only inbound requests
  • C. http-policy:processor
  • D. http-policy:source
Answer: D

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Question #2

Which statement is true about using mutual TLS to secure an application?

  • A. Mutual TLS authenticates the identity of the server before the identity of the client
  • B. Mutual TLS requires a hardware security module to be used
  • C. Mutual TLS ensures only authorized end users are allowed to access an endpoint
  • D. Mutual TLS increases the encryption strength versus server-side TLS alone
Answer: A

Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

Question #3

A heathcare 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 retrieve the data from the hospital system?

  • A. Install libraries in a local repository and refer to it in the pm.xml file
  • B. Create the Java code in your project and invoice the data from the code
  • C. Refer to JAR files in the code
  • D. Include the libraries writes deploying the code into the runtime
Answer: A

Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

Question #4

A mule application exposes and API for creating payments. An Operations team wants to ensure that the Payment API is up and running at all times in production.
Which approach should be used to test that the payment 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. Monitor the Payment API directly sending real customer payment data
  • C. Configure the application to send health data to an external system
  • D. Create a health check endpoint that reuses the same port number and HTTP Listener configuration as the API itself
Answer: A
Question #5

A mule application exposes and API for creating payments. An Operations team wants to ensure that the Payment API is up and running at all times in production.
Which approach should be used to test that the payment 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. Monitor the Payment API directly sending real customer payment data
  • C. Configure the application to send health data to an external system
  • D. Create a health check endpoint that reuses the same port number and HTTP Listener configuration as the API itself
Answer: A

Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

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