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Kotlin Interview Questions
Questions Answers Views Company eMail

Why you should shift from Java to kotlin?

 144

What is Kotlin’s target platform? Is Java-kotlin interoperability possible?

 126

Describe the use of extension function?

 146

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

 117

How to handle null exceptions in Kotlin programming?

 175

What are the data classes in Kotlin? How are they defined?

 117

Why you should switch to Kotlin from Java?

 146

Which companies use kotlin?

 146

What is the purpose of creating kotlin?

 115

What is the difference between Val and var declaration?

 144

How to declare a Kotlin variable?

 175

What are the different types of constructors in Kotlin?

 168

What type of programming does Kotlin support?

 172

Name some of the features that have Kotlin but not in present in Java?

 179

How to convert a String to an Integer?

 163

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Un-Answered Questions { Kotlin }

What is the role of matches() method in regular expression?

124

Define step() function in Kotlin?

140

Why is Kotlin interoperable with Java?

138

List down some kotlin data class built in methods?

116

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

241




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

138

What are the Strings available in Kotlin ?

112

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

167

What type of programming does Kotlin support?

172

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

119

What are the programming types that Kotlin supports?

180

Can you migrate the code from java to kotlin?

107

How to declare a variable in kotlin?

135

What is Kotlin?

122

What are the types of strings available in kotlin?

91

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