Exam Name: Salesforce Certified MuleSoft Developer II
Certification Provider: Salesforce
Corresponding Certification: Salesforce MuleSoft
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- Total Questions: 62
- Updated on: Oct 13, 2026
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- Total Questions: 62
- Updated on: Oct 13, 2026
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Mule-Dev-301 PDF Practice Q&A's
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- Total Questions: 62
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Instant Download Salesforce : Mule-Dev-301 Exam Dumps
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Mule-Dev-301 Online Test Engine
- Online Tool, Convenient, easy to study.
- Mule-Dev-301 Practice Online Anytime
- Instant Online Access Mule-Dev-301 Dumps
- Supports All Web Browsers
- Test History and Performance Review
- Supports Windows / Mac / Android / iOS, etc.
- Try Online Engine Demo
- Total Questions: 62
- Updated on: Oct 13, 2026
- Price: $69.00
Mule-Dev-301 Desktop Test Engine
- Installable Software Application
- Practice Offline Anytime
- Builds Mule-Dev-301 Exam Confidence
- Simulates Real Mule-Dev-301 Exam Environment
- Two Modes For Mule-Dev-301 Practice
- Supports MS Operating System
- Software Screenshots
- Total Questions: 62
- Updated on: Oct 13, 2026
- Price: $69.00
Mule-Dev-301 PDF Practice Q&A's
- Printable Mule-Dev-301 PDF Format
- Instant Access to Download Mule-Dev-301 PDF
- Study Anywhere, Anytime
- Prepared by Salesforce Experts
- Free Mule-Dev-301 PDF Demo Available
- 365 Days Free Updates
- Download Q&A's Demo
- Total Questions: 62
- Updated on: Oct 13, 2026
- Price: $69.00
Career moves rarely wait for perfect conditions, and neither should your Mule-Dev-301 preparation. In 2026, Lead1Pass delivers 62 practice questions for the Salesforce Certified MuleSoft Developer II exam with unlimited installations, offline-capable formats, and a refund policy backed in writing for candidates who sit the real exam within 60 days and come up short.
Salesforce Mule-Dev-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Implement Monitorable Mule Applications | 15% | - Implement monitoring and logging
|
| Implement Maintainable and Modular Mule Applications and Their Maven Builds | 25% | - Implement modular Mule application structures
|
| Implement Performant and Reliable Mule Applications | 27% | - Optimize reliability and performance
|
| Expose Production-Ready Anypoint Platform Managed APIs | 13% | - Manage APIs with Anypoint Platform
|
| Secure Data at Rest and in Transit | 20% | - Implement security best practices
|
Your Salesforce Certified MuleSoft Developer II Questions, Answered
The official Salesforce Certified MuleSoft Developer II outline divides the exam into 5 major domains. The three that carry the most weight are Secure Data at Rest and in Transit (20%), Expose Production-Ready Anypoint Platform Managed APIs (13%), and Implement Maintainable and Modular Mule Applications and Their Maven Builds (25%). You can see the full breakdown in the topics section above, and the 62 practice questions at Lead1Pass cover every listed domain.
The Salesforce Certified MuleSoft Developer II exam presents 60-65 and allows 120 minutes. That pacing works out to a bit more than a minute per question, so timed practice matters — the Lead1Pass Desktop and Online Test Engines both let you rehearse under exam-style time limits before the real thing.
Salesforce recommends the following training and study resources for the Salesforce Certified MuleSoft Developer II exam:
Official courses are a solid foundation, and many candidates pair them with the 62 practice questions from Lead1Pass to test whether the material actually sticks under exam-style conditions.
The Mule-Dev-301 exam is a Salesforce certification exam that validates the knowledge outlined in the official Salesforce Certified MuleSoft Developer II syllabus shown above. It is associated with the following credential paths: Salesforce Certified MuleSoft Developer, Salesforce Certified MuleSoft Platform Architect, Salesforce Certified MuleSoft Platform Integration Architect. Employers in 2026 continue to treat Salesforce credentials as reliable proof of skill, which is why the exam attracts candidates at many career stages. Lead1Pass supports your preparation with 62 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
Salesforce Certified MuleSoft Developer certification is required before taking this exam. For the most current eligibility details, always confirm on the official Salesforce exam page before you schedule.
Lead1Pass backs your purchase with a written refund commitment: if you take the Salesforce Certified MuleSoft Developer II exam within 60 days of purchase and do not pass, you can claim a full refund. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. To claim, submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep studying instead? You can exchange for two free exam products of equal value while keeping your original product's update service. Orders are delivered by email within 1 minute — if nothing arrives within 2 hours, contact support and the team will sort it out.
The passing score for the Salesforce Certified MuleSoft Developer II exam is 70%, and the registration fee is USD 200. Since a retake means paying the fee again, it makes financial sense to walk in prepared — a self-test with the Lead1Pass practice engines shows you roughly where you stand before you spend that money.
Every purchase includes the full set of 62 practice questions for the Salesforce Certified MuleSoft Developer II exam in all three formats — a printable PDF prepared by experts, a Desktop Test Engine for Windows with two practice modes that simulates the real exam environment offline, and an Online Test Engine that runs in any browser on Windows, Mac, Android, and iOS with test history and performance review. You can install the products on unlimited computers, try a free demo first, and receive free updates for 365 days. When your update year ends, renewal comes at 50% off.
Online proctored exam or onsite testing center Registration for the Salesforce Certified MuleSoft Developer II exam is handled through these official channels:
Book early — popular testing windows fill quickly, and your Lead1Pass practice questions will be waiting in your inbox within 1 minute of purchase.
Salesforce Certified MuleSoft Developer II Sample Questions:
A scatter-gather router is configured with four routes: Route A, B, C and D.
Route C fails.
Which expression allows access to the failing route so that it can be compensated?
- A. payload[2]
- B. error.errorMessage.payload.results[2]
- C. error.errorMessage.payload.failures[2]
- D. payload.failures[2]
Correct Answer: C 🗳️
Explanation: Only visible for Lead1Pass members. You can sign-up / login (it's free).
Which properties are mandatory on the HTTP Connector configuration in order to use the OAuth 2.0 Authorization Code grant type for authentication?
- A. Token URL, authorization URL, client ID, client secret, local callback URL
- B. External callback URL, access token URL, client ID, response access token
- C. External callback URL, access token URL, client ID, response refresh token
- D. External callback URL, access token URL, local authorization URL, authorization URL, client ID, client secret
Correct Answer: D 🗳️
Explanation: Only visible for Lead1Pass members. You can sign-up / login (it's free).
A Mule application deployed to multiple CloudHub 2.0 replicas needs to temporarily persist large files over
10MB between flow executions, and routinely needs to query whether the file data exists on separate executions.
How can this be achieved?
- A. Use an in-memory Object Store
- B. Store the contents of the file on separate storage, and store the key and location of the file using Object Store v2
- C. Store the key and full contents of the file in an Object Store
- D. Use the file connector to store and read the file, caching the filename and location between requests
Correct Answer: B 🗳️
Explanation: Only visible for Lead1Pass 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?
- A. In Anypoint Studio, generate scaffolding from the RAML, and then modify the < http:listener > in the generated flows to include a parameter to replace the version number
- B. In Anypoint Studio, generate scaffolding from the RAML, and then modify the flow names generated by APIkit to include a variable with the major version number
- C. In Design Center, open the RAML and modify each operation to include the major version number
- D. In Design Center, open the RAML and modify baseUri to include a variable that indicates the version number
Correct Answer: D 🗳️
Explanation: Only visible for Lead1Pass members. You can sign-up / login (it's free).
A Mule implementation uses an HTTP Request within an Until Successful scope to connect to an API.
How should a permanent error response like HTTP:UNAUTHORIZED be handled inside Until Successful to reduce latency?
- A. In Until Successful configuration, set the retry count to 1 for error type HTTP:UNAUTHORIZED.
- B. Put the HTTP Request inside a try scope in Until Successful. In the error handler, use On Error Continue to catch permanent errors like HTTP:UNAUTHORIZED.
- C. Continue retrying until a MULE:RETRY_EXHAUSTED error is raised or the API responds back with a successful response.
- D. Put the HTTP Request inside a try scope in Until Successful. In the error handler, use On Error Propagate to catch permanent errors like HTTP:UNAUTHORIZED.
Correct Answer: B 🗳️
Explanation: Only visible for Lead1Pass members. You can sign-up / login (it's free).
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