Mulesoft MCD-ASSOC 시험

Question No : 1

Refer to the exhibits.






How is the userName property passed to the outbound HTTP request?

• A.URI parameter
• B.Body
• C.Query parameter
• D.Header

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Question No : 2

In a RAML specification for a banking application, accounts, account_id, and transactions are identified as resources.
What resource/method pair retrieves transactions for a specific account_id?

• A.GET /accounts/{account_id}/transactions
• B.POST/accounts/{account_id}
• C.GET/accounts/account_id
• D.PUT/accounts/{account_id}/transactions/{transaction_id}

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Question No : 3

Refer to the exhibit.



The orders.csv file is read, then processed to look up the orders from the database. The Mule application is debugged in Anypoint Studio and stops at the breakpoint.
What is the payload shown in the debugger at this breakpoint?

• A.“none
• B.100
• C.The entire CSV file
• D.The database response

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정답:
Explanation:
Reference: https://docs.mulesoft.com/studio/7.4/mule-debugger-view-reference

Question No : 4

Refer to the exhibit.



What should be changed to fix the 400 Bad Request error?

• A.Set the request Content-Type header to application/json
• B.Set the response Content-Type header to application/json
• C.Set the response Content-Type in the RAML specification to text/plain
• D.Set the request Content-Type header to text/plain

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Question No : 5

There are two types of accounts: personal and business.
How can an accountType parameter be specified in RAML so http://localhost/acme/accounts?accountType=personal is a valid request to the implementation?
A)



B)



C)



D)

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

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Explanation:

Question No : 6

A Transform Message component receives the XML payload:



What is the DataWeave expression to output the orderId string “PO1234”?

• A.payload.order.orderId
• B.payload.orderId
• C.payload.order.@orderId
• D.payload.@orderId

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Question No : 7

What valid RAML retrieves details on a specific order by its orderId as a URI parameter?
A)



B)



C)



D)

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

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Explanation:
Reference: https://raml.org/developers/raml-100-tutorial

Question No : 8

A RAML specification is defined to manage customers with a unique identifier for each customer record.
What URI does Mulesoft recommend to uniquely access the customer identified with the unique ID 1234?

• A./customers/1234
• B./customers?operation=get&custid=1234
• C./customers/custid=1234
• D./customers?custid=1234

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정답:
Explanation:
Reference: https://dzone.com/articles/designing-api-with-raml

Question No : 9

Refer to the exhibits.






What is the expected payload at the end of mainFlow?

• A.KIWI
• B.APPLE
• C.Null
• D.BANANA

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Question No : 10

Refer to the exhibits.






What value is logged after a web client submits a request to http://localhost:8081/ test?userName=Cindy?

• A.null
• B.Alice
• C.Cindy
• D.Bob

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Question No : 11

Refer to the exhibit.



What is the output payload in the On Complete phase?

• A.The records processed by all batch steps: [StepTwoStepOne1, StepTwoStepOne2, StepTwoStepOne3]
• B.Summary statistics with NO record data
• C.The original payload: [1,2,3]
• D.The records processed by the last batch step: [StepTwo1, StepTwo2, StepTwo3]

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정답:
Explanation:
Reference: https://docs.mulesoft.com/mule-runtime/4.2/batch-processing-concept

Question No : 12

Refer to the exhibit.



What DataWeave expression transforms the input to the output?
A)



B)



C)



D)

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

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정답:
Explanation:
Reference: https://blogs.mulesoft.com/dev/anypoint-platform-dev/weaving-it-with-dataweave-expression/

Question No : 13

Refer to the exhibits.



The http:request has failed with a Tiemout exceeded error.



What HTTP Request parameter must be modified to resolve this error?

• A.Client Certificate Timeout
• B.Transaction Timeout
• C.Connect Idle Timeout
• D.Response Timeout

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정답:
Explanation:
Reference: https://help.mulesoft.com/s/article/Getting-Error-sending-HTTP-request-when-sending-request­using-http-requester

Question No : 14

Refer to the exhibits.



A Mule application is configured to use the globalErrorHandler exception handler.
When the flow is executed, a request is made to a host that is currently offline and a Java exception is thrown with the message “Error sending HTTP request to http://offline.bad:80/”.
What response is returned to a web client request to postToOfflineHostFlow’s HTTP Listener?

• A.AFTER
• B.BEFORE
• C.Error sending HTTP request to http://offline.bad:80/
• D.GLOBAL ERROR

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Question No : 15

Refer to the exhibit.



All three of the conditions for the Choice router are true.
What message processors are executed?

• A.First
• B.First, Default
• C.First, Middle, Last
• D.First, Middle, Last, Default

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정답:
Explanation:
Reference: https://docs.mulesoft.com/mule-runtime/3.9/choice-flow-control-reference