Which of the following is the correct syntax to assign a lambda function to a variable in Kotlin?

easy📝 Syntax Q12 of 15

Kotlin - Functions

Aval greet = fun() { println("Hello") }

Bval greet = function() println("Hello")

Cval greet = lambda { println("Hello") }

Dval greet = () -> println("Hello")

Step-by-Step Solution

Solution:

Step 1: Recall Kotlin lambda syntax
Kotlin lambda syntax uses arrow notation: () -> expression or block.
Step 2: Compare options with correct syntax
val greet = () -> println("Hello") matches the correct lambda syntax. val greet = fun() { println("Hello") } is a named function expression, B and D are invalid syntax.
Final Answer:
val greet = () -> println("Hello") -> Option D
Quick Check:
Lambda syntax = () -> expression [OK]

Quick Trick: Look for arrow notation () -> for lambdas [OK]

Common Mistakes:

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