Kotlin Interview Questions
Questions Answers Views Company eMail

What is lateinit modifier?

182

What is the difference between == and === operators in Kotlin?

164

Does Kotlin support primitive datatypes as like in Java?

197

Explain Higher-Order Functions?

263

Does Kotlin provide any additional functionalities for standard Java packages or standard Java classes?

163

What is the difference between object { } block and companion object { } code block in Kotlin?

161

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

155

What is the difference between const vs val?

163

Can you execute Kotlin code without JVM?

903

What is the Target Platform of Kotlin? How is Kotlin-Java interoperability possible?

175

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

292

Where does the Kotlin run and what is the entry point of Kotlin?

187

How do you check if two Strings are equal valued ?

163

Why is Kotlin preferred over Java? Important benefits of kotlin?

178

What is a const? How does it differ from a val?

165


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Un-Answered Questions { Kotlin }

How do you declare ranges operator in kotlin?

130


What is lateinit modifier?

182


Explain the use of data class in Kotlin?

161


How to declare variable in Kotlin ?

144


What is the difference between var and val ?

186


What is the difference between val and var?

193


Does Kotlin have the static keyword? How to create static methods in Kotlin?

183


Define enum in Kotlin?

162


What are the types of strings available in kotlin?

122


Does Kotlin programming allow macros?

269


What is the difference between const vs val?

163


Define Kotlin Programming Language?

136


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

146


What is the Elvis Operator?

157


Where does the Kotlin run and what is the entry point of Kotlin?

187