Exam MCD - Level 1 topic 1 question 127 discussion

Actual exam question from Mulesoft's MCD - Level 1

Question #: 127
Topic #: 1

Refer to the exhibits. The main flow contains an HTTP Request operation configured to call the child flow’s HTTP Listener.

A web client sends a GET request the HTTP Listener with the qty query parameter set to 30.

After the HTTP Request operation completes, what parts of the Mule event at the main flow’s Logger component are the same as the Mule event that was input to the HTTP Request operation?

A. The entire Mule event
B. The payload and all variables
C. All variables
D. The payload and all attributes

Show Suggested Answer

Suggested Answer: C 🗳️

by [deleted] at Jan. 23, 2024, 10:09 a.m.

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minu21

8 months ago

Selected Answer: D

Correct answer is D

upvoted 1 times

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Alandt

11 months ago

Selected Answer: C

Everyone says answer is C: https://help.mulesoft.com/s/question/0D56R00008fJNMHSA4/mule-4-training-question-on-variable-scope

upvoted 1 times

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Alandt

11 months ago

Selected Answer: C

ChatGPT: C. All variables. In MuleSoft, variables set before an HTTP Request are maintained after it executes, but the payload and attributes typically change to reflect the response of the request.

upvoted 1 times

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AntarJalil

11 months, 2 weeks ago

Correct answer is “C”. I have re- created the scenario on Studio to confirm it. Request operation input : (I have placed an extra logger just before the request operation) "flow": "main", "qty Attribute": "30", "quantity Var": "30", "payload": "\"Order01\"" Logger after the request operation : "flow": "main", "qty Attribute": null, "quantity Var": "30", "payload": "\"child flow finished\"" In this particular case, the payload was changed at the child flow. Then , after the request operation completes , the only part of the mule event that did not changed was the variable “quantity”.

upvoted 2 times

Alandt

11 months ago

You are correct

upvoted 1 times

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