100% Free Mule-Dev-301 Practice Exam Questions and Answers

Stay Ahead with Latest Mule-Dev-301 Salesforce Certified Developer Practice Test Questions 2026

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Total 60 Questions | Updated On: Sep 17, 2026

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Question 1

Two APIs are deployed to a two-node on-prem cluster. Due to a requirements change, the two APIs mustcommunicate to exchange data asynchronously.

A : If the two APIs use the same domain, the VM Connector can be leveraged

B : The VM Connector is used to inter-application communication, so it is not possible to use the VMConnector

C : Instead of using the VM Connector use directly

D : It is not possible to use the VM Connector since the APIs are running in a cluster mode and each modehas it own set of VM Queues

Answer: A

Question 2

A scatter-gather router is configured with four routes:Route A, B, C and D.Route C false.

A : Error,errorMesage.payload.results [‘2’]

B : Payload failures[‘2’]

C : Error,errorMessage,payload.failures[‘2’]

D : Payload [‘2’]

Answer: C

Question 3

A Mule application deployed to a standardalone Mule runtime uses VM queues to publish messages to beconsumed asynchronously by another flow.In the case of a system failure, what will happen to in-flight messages in the VM queues that have beenconsumed?

A : For nay type of queue, the message will be processed after the system comes online

B : For persistent queues, the message will be processed after the system comes online

C : For transient queues, the message will be processed after the system comes online

D : For any type of queue, the message will be lost

Answer: B

Question 4

A company deploys 10 public APIs to CloudHub. Each API has its individual health endpoint defined. Theplatform operation team wants to configure API Functional Monitoring to monitor the health of the APIsperiodically while minimizing operational overhead and cost.How should API Functional Monitoring be configured?

A : From one public location with each API in its own schedule

B : From one private location with all 10 APIs in a single schedule

C : From one public location with all 10 APIs in a single schedule

D : From 10 public locations with each API in its own schedule

Answer: C

Question 5

A Mule API receives a JSON payload and updates the target system with the payload. The developer usesJSON schemas to ensure the data is valid.How can the data be validation before posting to the target system?

A : Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:%dw 2.0Import.json-moduls

B : Using the DataWeave if Else condition test the values of the payload against the examples included inthe schema

C : Apply the JSON Schema policy in API Manager and reference the correct schema in the policyconfiguration

D : Add the JSON module dependency and add the validate-schema operation in the flow, configured toreference the schema

Answer: D

Page: 1 / 12

Total 60 Questions | Updated On: Sep 17, 2026

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