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

Kotlin Interview Questions

Questions Answers Views Company eMail

Why to use kotlin?

155

What are the features of java has that kotlin does not?

175

What are the modifiers that are available in kotlin?

180

What are the disadvantages of kotlin?

190

What are different types of constructors in kotlin?

189

Can kotlin code be executed without jvm?

200

What are primitive data types in kotlin?

236

What are the types of strings available in kotlin?

160

Explain the data classes in kotlin?

179

Explain functions in kotlin?

192

Can you migrate the code from java to kotlin?

184

How to declare a variable in kotlin?

211

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

180

What do you mean by kotlin string interpolation?

182

State the differences between val and var?

209

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Un-Answered Questions { Kotlin }

How can data class be used in Kotlin?

258

What are the modifier available in Kotlin ?

251

What are the programming types that Kotlin supports?

243

What are the different types of constructors in Kotlin?

237

Define Kotlin Programming Language?

163

What is kotlin’s null safety?

196

What is the use of function extension ?

292

Why is kotlin preferred over java?

184

Which method is used to get array last index?

262

What is the type of arguments inside a constructor? Why do you think they are val unless explicitly set to var?

293

Define high order functions in Kotlin?

158

Mention the structural expressions in Kotlin?

377

How do you migrate the code from Java to Kotlin ?

220

What is the role of open keyword in Kotlin?

207

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

191

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