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Question 125

Refer to the exhibits. The Set Payload transformer sets the payload to an object. The Logger component’s message attribute is configured with the string ‘Result #[INFO" ++ payload]’.

What is logged when the flow executes?

ERROR ... “You called the function ‘++’ with these arguments:

1: String ("INFO")

2: Object ({one: (child1: “Name1” as String {class: “java.lang.String”},child2: “Name2” ...)

...

ERROR: You evaluated an inline expression ‘#’ without ++

Result: INFO { \”one\”: { \”child1\”: \”Name1\”, \”child2\”: \”Name2\” }

Result: INFOpayload

Correct Answer: A

The correct answer is 'A'. The issue arises when trying to concatenate a string ('INFO') with an object using the '++' operator. In MuleSoft DataWeave, the '++' operator is not designed to concatenate a string and an object directly, which causes an error message when the flow executes indicating that the function '++' was used with incompatible arguments.

Discussion

ExamDevOption: A

A is correct

martademanzanaOption: A

A is correct