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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 }

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

140

What is the difference between Return Type Unit and Return Type Nothing in Kotlin?

134

How to convert a String to an Integer?

163

List some of the key modifiers in kotlin?

205

Name the extension methods Kotlin provides to java.io.File?

130




What is the use of rangeTo() function?

147

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

132

State the advantages and disadvantages of kotlin?

113

Does Kotlin programming allow macros?

234

How do you differentiate var and val in Kotin?

187

What do you mean by kotlin string interpolation?

107

Which companies use kotlin?

146

List the Basic data types of Kotlin?

98

Why to use kotlin?

103

Is there any Ternary Conditional Operator in Kotlin like in Java?

119

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