MuleSoft Certified Developer - Level 1 (Mule 4) - MCD-Level-1 Exam Practice Test
Question 1
Refer to the exhibit.
What Database expression transforms the input to the output?
What Database expression transforms the input to the output?
Correct Answer: A
Question 2
Refer to the exhibit.
What can be added to the flow to persist data across different flow executions?
What can be added to the flow to persist data across different flow executions?
Correct Answer: A
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Question 3
Refer to the exhibit.
What Database expression transforms the input to the output?
What Database expression transforms the input to the output?
Correct Answer: B
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Question 4
Refer to the exhibit.
How should the WHERE clause be changed to set the city and state values from the configured input parameters?
How should the WHERE clause be changed to set the city and state values from the configured input parameters?
Correct Answer: D
Question 5
Refer to the exhibits. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations.
A web client submits a request to the main flow's HTTP Listener that includes query parameters for the pedigree of the piano.
What values are accessible to the Logger component at the end of the main flow?
A web client submits a request to the main flow's HTTP Listener that includes query parameters for the pedigree of the piano.
What values are accessible to the Logger component at the end of the main flow?
Correct Answer: A
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Question 6
Refer to the exhibits. In the choice router, the When expression for the domestic shipping route is set to
"#[payload= "FR"]".
What is the output of logger after the execution of choice router is completed?
"#[payload= "FR"]".
What is the output of logger after the execution of choice router is completed?
Correct Answer: A
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Question 7
A
Mule application contains two HTTP Listeners, each configured for different API endpoints:
http://acme.com/apis/orders and http: //acme .com/a pis/customers.
What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?
Mule application contains two HTTP Listeners, each configured for different API endpoints:
http://acme.com/apis/orders and http: //acme .com/a pis/customers.
What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?
Correct Answer: A
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Question 8
A shopping API contains a method to look up store details by department.
To get the information for a particular store, web clients will submit requests with a query parameter named department and uri parameter named storeId What is valid RAML snippet that supports requests from a web client to get a data for a specific storeId and department name?
To get the information for a particular store, web clients will submit requests with a query parameter named department and uri parameter named storeId What is valid RAML snippet that supports requests from a web client to get a data for a specific storeId and department name?
Correct Answer: C
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Question 9
Refer to the exhibits. Client sends the request to ClientRequestFlow which calls ShippingFlow using HTTP Request activity.
During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown whenever client sends request to this flow.
What attribute you would change in ClientRequestFlow to make this implementation work successfully?
During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown whenever client sends request to this flow.
What attribute you would change in ClientRequestFlow to make this implementation work successfully?
Correct Answer: B
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Question 10
Refer to the exhibits.
The Validation component in the private flow throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the private flow throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
Correct Answer: D
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Question 11
Refer to the exhibits.
A
web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?
A
web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?
Correct Answer: D
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Question 12
Refer to the exhibits.
The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
Correct Answer: B
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Question 13
Following Mulesoft's recommended API-led connectivity approach , an organization has created an application network. The organization now needs to create API's to transform , orchestrate and aggregate the data provided by the other API's in the application network. This API should be flexible enought ot handle the data from additional API's in future.
According to Mulesoft's recommended API-led connectivity approach , what is the best layer for this new API?
According to Mulesoft's recommended API-led connectivity approach , what is the best layer for this new API?
Correct Answer: C
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Question 14
In the Database On Table Row operation, what does the Watermark column enable the On Table Row operation to do?
Correct Answer: B
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Question 15
What is output of Dataweave flatten function?
Correct Answer: B
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