[Solved] Consider this Kotlin code:fun process(): Unit { println("Start") return Unit } fun main() { val result = process() println(result) }What will be printed? | Kotlin

Kotlin - Data Types

Consider this Kotlin code:

fun process(): Unit {
    println("Start")
    return Unit
}

fun main() {
    val result = process()
    println(result)
}

What will be printed?

AStart\nnull

BStart\nkotlin.Unit

CStart\nUnit()

DStart\nvoid

Step-by-Step Solution

Solution:

Step 1: Analyze process function and understand printing result
The function prints "Start" and returns the singleton Unit explicitly. Printing result prints kotlin.Unit string representation.
Final Answer:
Start\nkotlin.Unit -> Option B
Quick Check:
Unit prints as kotlin.Unit [OK]

Quick Trick: Unit prints as kotlin.Unit when printed [OK]

Common Mistakes:

MISTAKES

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