[Solved] Which statement about Kotlin's Unit type is true? — Ans: Unit is a singleton object with only one value. | Kotlin

Kotlin - Data Types

Which statement about Kotlin's Unit type is true?

A<code>Unit</code> can hold any type of value.

B<code>Unit</code> is used to represent null values.

C<code>Unit</code> is a singleton object with only one value.

D<code>Unit</code> is the superclass of all types.

Step-by-Step Solution

Solution:

Step 1: Recall the nature of Unit and evaluate other options
Unit in Kotlin is a type with exactly one value, also called a singleton object. Unit does not hold any value like a container, is not related to null, and is not a superclass.
Final Answer:
Unit is a singleton object with only one value. -> Option C
Quick Check:
Unit = singleton object [OK]

Quick Trick: Unit has exactly one value, like a singleton [OK]

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