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?

190

What is the extension of Kotlin file?

224

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

201

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

179

How to convert a String to an Int in Kotlin?

217

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

193

What is companion object?

194

How do you declare a variable as volatile in Kotlin ?

248

How Kotlin works?

229

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

174

What is the type of arguments inside a constructor?

178

What are Coroutines?

303

List the Basic data types of Kotlin?

167

Is there Ternary Conditional Operator in Kotlin like in Java ?

186

Differentiate between break and continue?

186

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Un-Answered Questions { Kotlin }

Define enum in Kotlin?

203

What is Data Class in Kotlin?

227

How to compare two strings in Kotlin?

196

What is the type of arguments inside a constructor?

178

How does interoperable feature work in Kotlin for java ?

175

What kinds of programming does Kotlin support ?

163

How to convert a String to an Integer?

223

How to write string template expression?

184

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

221

Explain Higher-Order Functions?

291

How can you handle null exceptions in Kotlin?

176

Which is the default modifier for a method, variable, class?

228

Is there Ternary Conditional Operator in Kotlin like in Java ?

186

What are primitive data types in kotlin?

219

What is the difference between Val and var declaration?

216

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