Kotlin Interview Questions
Questions Answers Views Company eMail

Define String datatype with example in Kotlin?

128

Define when expression?

130

What is the use of any() function?

142

What are the major features of Kotlin?

197

In kotlin, can we create an empty array?

160

Define enum in Kotlin?

131

How many ways to create array in kotlin?

124

Differentiate between generics in and out in Kotlin?

114

Give an example of high order functions?

174

Can we create uninitialized array in kotlin?

129

What is Range in Kotlin?

145

What is nested class in Kotlin?

150

Define Lambda Function in Kotlin?

157

What is the role of open keyword in Kotlin?

142

Define high order functions in Kotlin?

97


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Un-Answered Questions { Kotlin }

Can we create uninitialized array in kotlin?

129


What are the advantages of using kotlin?

111


How many types of constructors are there ? What are they ?

117


How do you check if two Strings are equal valued ?

125


What are the modifiers that are available in kotlin?

115






When instruction in Kotlin are executed ?

129


Can we migrate code from Java to Kotlin?

146


Define Kotlin Programming Language?

120


What is the use of function extension ?

184


How is kotlin integrated with Gradle?

145


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

738


What is the difference between val and var?

160


Describe the use of extension function?

148


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

124


How to declare variable in Kotlin ?

124