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

Kotlin Interview Questions

Questions Answers Views Company eMail

Define Kotlin Programming Language?

169

Who created Kotlin programming language and when?

208

What are the requirements of an infix function?

204

What is inner class in Kotlin?

189

What is Kotlin Native?

213

Differentiate between val and var in Kotlin?

207

Give example to declare variable using both val and var in Kotlin?

207

List down some kotlin data class built in methods?

170

How to write multiline string in kotlin?

251

How to declare an initialization block in kotlin class?

260

What is the use of rangeTo() function?

237

What is !in operator in Kotlin?

213

How to write string template expression?

199

What is Data Class in Kotlin?

249

Which method is used to get array last index?

270

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Un-Answered Questions { Kotlin }

Mention the structural expressions in Kotlin?

384

Does Kotlin allow macros?

353

Can kotlin code be executed without jvm?

211

What is the type of arguments inside a constructor?

191

What is the latest version of kotlin?

257

Who is the developer of Kotlin?

219

What are the modifiers that are available in kotlin?

189

What are the programming types that Kotlin supports?

255

Give me name of the extension methods Kotlin provides to java.io.File

281

What are primitive data types in kotlin?

244

Can you migrate the code from java to kotlin? If yes how do you do it?

190

What are the advantages and disadvantages of Kotlin?

274

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

267

Define step() function in Kotlin?

208

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

193

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