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?

184

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?

179

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?

161

Is there any dependency of Secondary Constructors on Primary Constructors ?

216

How do you migrate the code from Java to Kotlin ?

220

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

235

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Un-Answered Questions { Kotlin }

Why is Kotlin interoperable with Java?

240

Does Kotlin support both Explicit conversion and Implicit conversions?

266

What is the entry point to a kotlin program?

240

What is Null Safety in Kotlin ?

180

List of extension methods kotlin provides to java.io.file?

202

Define step() function in Kotlin?

200

What kinds of programming does Kotlin support ?

171

What are the advantage of using Kotlin ?

191

What is Data Class in Kotlin?

235

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

217

What are the different types of constructors in Kotlin?

238

What is the latest version of kotlin?

249

How to convert a String to an Int in Kotlin?

229

In Kotlin can interface have implemented method?

194

What is companion object?

198

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