Kotlin Interview Questions
Questions Answers Views Company eMail

What is Kotlin?

126

Who is the developer of Kotlin?

147

Does Kotlin allow macros?

199

What is Ranges operator in Kotlin?

127

Explain the use of extension functions

120

Can we migrate code from Java to Kotlin?

148

How can you declare a variable in Kotlin?

120

Tell three most important benefits of using Kotlin?

143

How can you handle null exceptions in Kotlin?

116

Give me name of the extension methods Kotlin provides to java.io.File

214

How many constructors are available in Kotlin?

134

What is the use of abstraction in Kotlin?

134

Give a syntax for declaring a variable as volatile in Kotlin?

162

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

137

How to compare two strings in Kotlin?

144


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Un-Answered Questions { Kotlin }

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

121


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

130


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

152


How to handle null exceptions in Kotlin programming?

184


What are primitive data types in kotlin?

139






When instruction in Kotlin are executed ?

131


How to declare variables in Kotlin?

157


What are the requirements of an infix function?

120


What are the advantages of using kotlin?

115


How can data class be used in Kotlin?

195


What is the default visibility modifier and also list the different types of modifiers?

146


Does Kotlin support Checked Exceptions like in Java?

104


How Kotlin works?

129


How do you export code from Java to Kotlin?

156


Define high order functions in Kotlin?

103