How is a function declared? Why are Kotlin functions known as top-level functions?
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What is Kotlin?
What is inner class in Kotlin?
Mention the structural expressions in Kotlin?
What is the difference between object { } block and companion object { } code block in Kotlin?
Name some of the features that have Kotlin but not in present in Java?
What is kotlin’s null safety?
What is the type of the following Array?, val arr = arrayOf(1, 2, 3);
What is the equivalent of switch expression in Kotlin? How does it differ from switch?
How many types of constructors are there ? What are they ?
Why is Kotlin interoperable with Java?
Can you migrate the code from java to kotlin? If yes how do you do it?
In kotlin, can we create an empty array?