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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 |
| Related Certifications: | Salesforce Certified MuleSoft Developer I Salesforce Certified MuleSoft Architect |
| Passing Score: | 70% |
| Exam Format: | Multiple choice, Scenario-based questions |
| Certificate Validity Period: | Valid indefinitely; requires maintenance updates |
| Available Languages: | English |
| Real Exam Qty: | 60-65 |
| Exam Price: | $400 USD |
| Exam Duration: | 120 minutes |
| Recommended Training: | MuleSoft Training: Advanced Development Trailhead: MuleSoft Developer II Preparation |
| Exam Registration: | Salesforce Certification Registration |
| Sample Questions: | Salesforce Mule-Dev-301 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 |
|---|---|---|
| Topic 1: Implement Performant and Reliable Mule Applications | 27% | - Handle HTTP API invocations and errors - Use ObjectStore for persistence - Implement reliable messaging patterns - Validate messages and payloads - Optimize performance and throughput |
| Topic 2: Design and Implement API-led Connectivity | 13% | - Implement HTTP callbacks/webhooks - Implement server-side caching - Implement API autodiscovery |
| Topic 3: Implement Maintainable and Modular Mule Applications and Maven Builds | 25% | - Modularize applications and builds - Create reusable libraries - Execute tests with Maven - Implement automated deployment - Build custom policies and processors |
| Topic 4: Implement Monitorable Mule Applications | 15% | - Implement message correlation - Monitor applications and runtimes - Implement logging and log management - Expose health check endpoints |
| Topic 5: 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 |
Salesforce Certified MuleSoft Developer II Sample Questions:
1. Refer to the exhibit.
A Mute Object Store is configured with an entry TTL of one second and an expiration interval of 30 seconds.
What is the result of the flow if processing between os'store and os:retrieve takes 10 seconds?
A) testPayload
B) nullPayload
C) originalPayload
D) OS:KEY_NOT_FOUND
2. Refer to the exhibit.
What is the result if ''Insecure'' selected as part of the HTTP Listener configuration?
A) Mutual TLS authentication will be enabled between this HTTP Listener and an HTTP client
B) The HTTP listener will only accept HTTP requests
C) The HTTP Listener will trust any certificate presented by the HTTP client
D) The HTTP Lister will accept any unauthenticated request
3. Which plugin or dependency is required to unit test modules created with XML SDK?
A) Junit
B) MUnit Extensions Maven plugin
C) XMLUnit
D) MUnit Maven plugin
4. Which statement is true when working with correlation IDS?
A) The HTTP Listener regenerates correlation IDs regardless of the HTTP request
B) The VM Connector does not automatically propagate correction IDs
C) The Anypoint MQ Connector automatically propagates correlation IDS
D) The HTTP Listener generates correlation IDS unless a correlation ID is received in the HTTP request
5. Which configurations are required for HTTP Listener to enable mTLS authentication?
A) Set an appropriate reconnection strategy and use persistent connections for the listener
B) Set an appropriate keystore configuration and use persistent connections for the listener
C) Set an appropriate keystore and truststore configuration for the listener
D) Set an appropriate truststore configuration and reconnection strategy for the listener
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: C |
By Renata
