Salesforce SALESFORCE-MULESOFT-DEVELOPER-I Online Practice Questions and Exam Preparation

Salesforce SALESFORCE-MULESOFT-DEVELOPER-I Online Questions & Answers

• Question 91:

  Which of the module is imported automatically in Dataweave scripts?

  A. dw::core
  B. dw::System
  C. dw::Runtime
  D. dw::Crypto
  A. dw::core

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  Explanation

  Core (dw::Core) This module contains core DataWeave functions for data transformations. It is automatically imported into any DataWeave script.

• Question 92:

  A web client sends a request to http;//localhost:8081?dept=sales. What is the correct DataWeave expression to access the value of dept?

  A. attributes.queryParams.dept
  B. attributes.dept
  C. message.queryParams.dept
  D. vars.dept
  A. attributes.queryParams.dept

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  Explanation

• Question 93:

  Refer to the exhibit.

  

  What is the correct syntax to add a customer ID as a URI parameter in an HTTP Listener's path attribute?

  A. (customerlD)
  B. {customerlD}
  C. #[customerlD]
  D. ${ customerID}
  B. {customerlD}

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  Explanation

• Question 94:

  Refer to the exhibit.

  

  

  What payload is returned from a request to http//localhost.8081/

  Refer to the exhibits, what payload is returned from a request to http://localhost;8081/?

  A. 1
  B. 2
  C. 3
  D. 4
  C. 3

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  Explanation

  The flow can be described as below. 1) First HTTP POST requets is made in which paylaod is set to 1 and it gets returned to our mail flow. 2) Second call is initiated for JMS Publish Consume JMS: num1 which add 1 to the payload which makes it as 2. Note that pubih consume is a synchronous operation. Hence paylaod is returned to main flow. 3) Third call is initiated for JMS Publish JMS: num2 which add 1 to the payload . Note that pubih is asynchronous operation. Hence paylaod is never returned to main flow. So payload in main flow is still 2. 4) Finally Set Payload increments payload by 1 making payload as 3 which is returned by the flow. Hence option 3 is the correct answer.

• Question 95:

  Where is metadata stored in a Mule project

  A. Config.yaml file
  B. POM.xml file
  C. application-types.xml
  D. Global Element
  C. application-types.xml

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  Explanation

  Metadata is stored in application-types.xml flle located under src/main/resources. Mule 4 applications contain an application-types.xml file, which is where metadata around your data types is stored. For example, if you create a new CSV type,

  that metadata will be added to this file. This new file is easy to share, commit, and merge when conflicts arise, which enables you to do more metadata-driven development.

  MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/intro-studio#metadata-storage

• Question 96:

  Refer to the exhibit.

  

  The Mule application's connectors are configured with property placeholders whose values are set in the config.yaml file

  What must be added to the Mule application to link the config.yaml file's values with the property placeholders?

  A. A configuration-properties element in the acme-app xml file
  B. A dependency element in the pom xml file
  C. A file-config element in the acrne-app xml file
  D. A propertiesFile key/value pair in the mule-artifact json file
  A. A configuration-properties element in the acme-app xml file

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  Explanation

• Question 97:

  What MuleSoft product enables publishing, sharing, and searching of APIs?

  A. Runtime Manager
  B. API Notebook
  C. API Designer
  D. Anypoint Exchange
  D. Anypoint Exchange

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  Explanation

  Anypoint Exchange provided a way to publish , share and search API's. MuleSoft Doc Ref : https://docs.mulesoft.com/exchange/

• Question 98:

  What path setting is required for an HTTP Listener endpoint to route all requests to an APIkit router?

  A. /(*)
  B. /
  C. /()
  D. "/*"
  D. "/*"

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  Explanation

• Question 99:

  Refer to the exhibits.

  

  The my-app xml file contains an Error Handier scope named "global-error-handler"

  The Error Handler scope needs to be set to be the default error handler for every flow in the Mule application

  Where and how should the value "global-error-handler" be added in the Mule project so that the Error Handler scope is the default error handler of the Mule application?

  A. In the mule-artifact json file, as the value of a key-value pair
  B. In the Validation folder as the value of a global element in the error-handling yaml file
  C. In the pom.xml file, as the value of a global element
  D. In the my-app.xml file, as an attribute of a configuration element
  D. In the my-app.xml file, as an attribute of a configuration element

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  Explanation

• Question 100:

  A web client sends one GET request to the test flow's HTTP Listener, which causes the test flow to call the updateTemp flow After the test flow returns a response, the web client then sends a different GET request to trie getTemp flow's HTTP Listener The test flow is not called a second time.

  What response is returned from the request to the getTemp flow's HTTP Listener?

  

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

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  Explanation