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

Kotlin Interview Questions

Questions Answers Views Company eMail

what is the use of extension functions in Kotlin?

256

Is kotlin strongly typed?

244

Mention the structural expressions in Kotlin?

377

How to create static methods in Kotlin?

262

What is the latest version of kotlin?

251

How do you declare a variable in kotlin?

249

What are the programming types that Kotlin supports?

243

How can data class be used in Kotlin?

258

What are High-Level Functions in Kotlin?

261

Is there any disadvantage of Kotlin ?

206

What is the use of function extension ?

294

Mention few features that Kotlin provides but not java ?

381

When instruction in Kotlin are executed ?

186

What is the difference between var and val ?

229

How does interoperable feature work in Kotlin for java ?

185

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Un-Answered Questions { Kotlin }

How many types of constructors are there ? What are they ?

179

What is the entry point to a kotlin program?

240

How to compare two strings in Kotlin?

206

What are Coroutines?

318

What is the Target Platform of Kotlin? How is Kotlin-Java interoperability possible?

215

Tell me the default behavior of Kotlin classes?

212

How are Primary Constructors different from Secondary Constructors ?

185

Why developers can prefer kotlin over java?

183

How do you declare a variable as volatile in Kotlin ?

254

What is a const? How does it differ from a val?

229

What are the programming types that Kotlin supports?

243

When instruction in Kotlin are executed ?

186

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

293

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

269

What is the equivalent of switch expression in Kotlin? How does it differ from switch?

363

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