Kotlin Interview Questions
Questions Answers Views Company eMail

Does Kotlin support primitive Datatypes?

160

Tell me the default behavior of Kotlin classes?

186

What are some of the features which are there in Kotlin but not In Java?

148

Can you tell me what kinds of programming types does Kotlin support?

155

Why is Kotlin interoperable with Java?

206

What does "Null Safety" mean in Kotlin?

190

Is there any Ternary Conditional Operator in Kotlin like in Java?

151

Explain the use of data class in Kotlin?

161

How to declare variables in Kotlin?

183

Explain the Main features of kotlin which are not available in java?

186

What is the difference between inline and infix functions? Give an example of each.

795

Does Kotlin support Checked Exceptions like in Java?

132

Is there any dependency of Secondary Constructors on Primary Constructors ?

178

How do you migrate the code from Java to Kotlin ?

173

Why do we need write open before class name in Kotlin while working on inheritance?

170


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Un-Answered Questions { Kotlin }

Does Kotlin support both Explicit conversion and Implicit conversions?

215


Why is Kotlin interoperable with Java?

206


How can data class be used in Kotlin?

221


How do you declare a variable in kotlin?

214


Is it possible to migrate the code from Java to Kotlin?

142


What is the equivalent of switch expression in Kotlin? How does it differ from switch?

294


Define step() function in Kotlin?

170


What is the difference between Return Type Unit and Return Type Nothing in Kotlin?

167


what operator is used to handle null exceptions in Kotlin?

208


How to declare variables in Kotlin?

183


What are Data classes ? Aren’t they available in Java ?

157


How is a function declared? Why are Kotlin functions known as top-level functions?

207


How many types of constructors are there ? What are they ?

147


What is the Elvis Operator?

157


What are some of the features which are there in Kotlin but not In Java?

148