Kotlin Interview Questions
Questions Answers Views Company eMail

What is the difference between declaration variable using val or var in kotlin?

126

Explain kotlin’s null safety?

237

State the advantages and disadvantages of kotlin?

149

Why is kotlin preferred over java?

138


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Un-Answered Questions { Kotlin }

Why do we need write open before class name in Kotlin while working on inheritance?

170


Define high order functions in Kotlin?

125


What is the type of arguments inside a constructor?

142


Why to use kotlin?

129


Give an example of high order functions?

202


Mention few features that Kotlin provides but not java ?

272


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

170


Explain the Main features of kotlin which are not available in java?

186


Why developers can prefer kotlin over java?

150


How many ways to create array in kotlin?

152


What is Range in Kotlin?

173


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

187


How to declare an initialization block in kotlin class?

218


When instruction in Kotlin are executed ?

155


Where does this Kotlin run ? Does it have some kind of different runtime environment ?

154