How can data class be used in Kotlin?
What are the modifier available in Kotlin ?
What are the programming types that Kotlin supports?
What are the different types of constructors in Kotlin?
Define Kotlin Programming Language?
What is kotlin’s null safety?
What is the use of function extension ?
Why is kotlin preferred over java?
Which method is used to get array last index?
What is the type of arguments inside a constructor? Why do you think they are val unless explicitly set to var?
Define high order functions in Kotlin?
Mention the structural expressions in Kotlin?
How do you migrate the code from Java to Kotlin ?
What is the role of open keyword in Kotlin?
Name the extension methods Kotlin provides to java.io.File?