[Solved] Which statement about local functions in Kotlin is TRUE? — Ans: Local functions can access variables from the outer function. | Kotlin

Kotlin - Functions

Which statement about local functions in Kotlin is TRUE?

ALocal functions must be declared outside any other function.

BLocal functions can access variables from the outer function.

CLocal functions cannot return values.

DLocal functions are visible to other classes.

Step-by-Step Solution

Solution:

Step 1: Recall local function scope
Local functions are nested inside other functions and can access variables from their outer function.
Step 2: Evaluate each option
Local functions are declared inside functions. Local functions can return values. Local functions are not visible outside their containing function.
Final Answer:
Local functions can access variables from the outer function. -> Option B
Quick Check:
Local functions access outer variables = True [OK]

Quick Trick: Local functions see outer variables like a nested box [OK]

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