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

Kotlin Interview Questions

Questions Answers Views Company eMail

Define step() function in Kotlin?

203

What is the role of matches() method in regular expression?

177

what operator is used to handle null exceptions in Kotlin?

238

Does Kotlin programming allow macros?

311

What is the default visibility modifier and also list the different types of modifiers?

194

How do you declare ranges operator in kotlin?

161

How do you differentiate var and val in Kotin?

263

What is the difference between Const and Val?

201

What are the advantages and disadvantages of Kotlin?

266

How do you export code from Java to Kotlin?

242

What are the features that kotlin support and java doesn’t?

213

List some of the key modifiers in kotlin?

330

How is kotlin integrated with Gradle?

219

Name the extension methods Kotlin provides to java.io.File?

195

List the number of constructors available in Kotlin?

294

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Un-Answered Questions { Kotlin }

How many ways to create array in kotlin?

213

Describe the use of extension function?

214

Define String datatype with example in Kotlin?

185

Is there any dependency of Secondary Constructors on Primary Constructors ?

220

What is inner class in Kotlin?

180

What is Kotlin Native?

212

What are the requirements of an infix function?

191

What is the difference between val and var?

239

What are the modifiers that are available in kotlin?

180

Who created Kotlin programming language and when?

203

How to compare two strings in Kotlin?

207

How do you export code from Java to Kotlin?

242

What is companion object?

202

Does Kotlin allow macros?

349

Differentiate between val and var in Kotlin?

197

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