Kotlin Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Kotlin Interview Questions

Questions Answers Views Company eMail

Does Kotlin support primitive Datatypes?

186

Tell me the default behavior of Kotlin classes?

212

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

176

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

180

Why is Kotlin interoperable with Java?

240

What does "Null Safety" mean in Kotlin?

213

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

181

Explain the use of data class in Kotlin?

196

How to declare variables in Kotlin?

238

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

218

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

849

Does Kotlin support Checked Exceptions like in Java?

163

Is there any dependency of Secondary Constructors on Primary Constructors ?

220

How do you migrate the code from Java to Kotlin ?

222

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

239

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Un-Answered Questions { Kotlin }

How to write multiline string in kotlin?

239

How do you declare ranges operator in kotlin?

160

What is the difference between Const and Val?

199

How to convert a String to an Integer?

228

Where does this Kotlin run ? Does it have some kind of different runtime environment ?

178

How to declare variable in Kotlin ?

170

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

197

List some of the key modifiers in kotlin?

330

Explain the use of extension functions

170

What is the entry point to a kotlin program?

240

What is kotlin’s null safety?

198

How to make a class data class ?

241

Can kotlin code be executed without jvm?

202

How is kotlin integrated with Gradle?

218

Mention few features that Kotlin provides but not java ?

381

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