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?

173

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?

165

What type of programming does Kotlin support?

170

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 are High-Level Functions in Kotlin?

185


What are the types of strings available in kotlin?

91


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

119


Define enum in Kotlin?

131


What is the entry point to a kotlin program?

139






Define high order functions in Kotlin?

97


How to make a class data class ?

165


What are the features that kotlin support and java doesn’t?

135


What is init block in Kotlin?

155


How are Primary Constructors different from Secondary Constructors ?

125


What is the use of rangeTo() function?

147


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

113


Give an example of high order functions?

174


In Kotlin can interface have implemented method?

137


What is the purpose of creating kotlin?

115