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Question 154 - MCD - Level 1 discussion

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What is the output of Dataweave Map operator?

A.
Map
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A.
Map
B.
Object
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B.
Object
C.
String
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C.
String
D.
Array
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D.
Array
Suggested answer: D

Explanation:

Returns an array that is the result of applying a transformation function (lambda) to each of the elements.

MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/dataweave-cookbook-map

The map operator is a function in Dataweave which iterates over the items in an array and outputs them into a new array. It basically accepts input as a list of items in an array and manipulates the items in the array in order to form a new array as an output.

I have created below chart for your easier understanding:

asked 18/09/2024
Gaetano Vito Fraccalvieri
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