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Kotlin Interview Questions
Questions Answers Views Company eMail

What is lateinit modifier?

 149

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

 140

Does Kotlin support primitive datatypes as like in Java?

 149

Explain Higher-Order Functions?

 237

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

 138

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

 132

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

 119

What is the difference between const vs val?

 130

Can you execute Kotlin code without JVM?

 834

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

 152

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

 241

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

 146

How do you check if two Strings are equal valued ?

 123

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

 149

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

 139

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Un-Answered Questions { Kotlin }

How do you migrate the code from Java to Kotlin ?

133

What are the programming types that Kotlin supports?

180

What is Range in Kotlin?

145

Does Kotlin support both Explicit conversion and Implicit conversions?

182

How to compare two strings in Kotlin?

135




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

126

How to handle null exceptions in Kotlin programming?

175

How to declare variable in Kotlin ?

122

What is the difference between inline and infix functions? Give an example of each.

734

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

135

How can you handle null exceptions in Kotlin?

112

How many constructors are available in Kotlin?

130

State the advantages and disadvantages of kotlin?

113

what is the use of extension functions in Kotlin?

173

How to declare a variable in kotlin?

135

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