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

Kotlin Interview Questions

Questions Answers Views Company eMail

What is lateinit modifier?

225

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

221

Does Kotlin support primitive datatypes as like in Java?

255

Explain Higher-Order Functions?

301

Does Kotlin provide any additional functionalities for standard Java packages or standard Java classes?

189

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

195

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

195

What is the difference between const vs val?

207

Can you execute Kotlin code without JVM?

1034

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

215

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

363

Where does the Kotlin run and what is the entry point of Kotlin?

217

How do you check if two Strings are equal valued ?

189

Why is Kotlin preferred over Java? Important benefits of kotlin?

217

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

227

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Un-Answered Questions { Kotlin }

How do you migrate the code from Java to Kotlin ?

220

Why developers can prefer kotlin over java?

181

Give an example of high order functions?

237

What are primitive data types in kotlin?

236

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

212

How do you realize Ternary Conditional Operator in Kotlin ?

225

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

363

How are Primary Constructors different from Secondary Constructors ?

185

How to handle null exceptions in Kotlin programming?

327

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

179

Can you migrate code from java to kotlin?

209

Why you should shift from Java to kotlin?

204

What is the latest version of kotlin?

249

What is Kotlin Native?

208

Can we migrate code from Java to Kotlin?

263

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