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?

210

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?

208

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Un-Answered Questions { Kotlin }

Explain the Main features of kotlin which are not available in java?

218

How do you export code from Java to Kotlin?

238

Define Lambda Function in Kotlin?

217

What is the difference between object { } block and companion object { } code block in Kotlin?

195

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

205

What is the use of rangeTo() function?

227

List the Basic data types of Kotlin?

173

What is kotlin’s null safety?

196

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

215

Define when expression?

176

Can Kotline offer any additional functionality for standard Java packages or standard Java classes?

198

Does Kotlin support both Explicit conversion and Implicit conversions?

266

What is Data Class in Kotlin?

235

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

293

what is the use of extension functions in Kotlin?

256

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