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

Kotlin Interview Questions

Questions Answers Views Company eMail

In Kotlin can interface have implemented method?

194

What is the extension of Kotlin file?

236

Does you class compile if the package is wrong? Why?

205

What is the entry point to a Kotlin program ? Give an example?

212

How to convert a String to an Int in Kotlin?

229

What are the types of strings available in Kotlin? And, what do you mean by Kotlin String Interpolation?

207

What is companion object?

198

How do you declare a variable as volatile in Kotlin ?

252

How Kotlin works?

243

Where does this Kotlin run ? Does it have some kind of different runtime environment ?

178

What is the type of arguments inside a constructor?

186

What are Coroutines?

316

List the Basic data types of Kotlin?

173

Is there Ternary Conditional Operator in Kotlin like in Java ?

194

Differentiate between break and continue?

192

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Un-Answered Questions { Kotlin }

How do you export code from Java to Kotlin?

238

How many constructors are available in Kotlin?

219

What is Ranges operator in Kotlin?

190

Is it possible to migrate the code from Java to Kotlin?

175

Tell three most important benefits of using Kotlin?

210

What is the entry point to a Kotlin program ? Give an example?

212

What is the difference between == and === operators in Kotlin?

221

Explain Higher-Order Functions?

301

Define Kotlin Programming Language?

163

What are the advantage of using Kotlin ?

191

What are Data classes ? Aren’t they available in Java ?

195

How do you realize Ternary Conditional Operator in Kotlin ?

225

Who created Kotlin programming language and when?

199

How to declare a Kotlin variable?

230

Define high order functions in Kotlin?

158

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