Kotlin Interview Questions
Questions Answers Views Company eMail

What is Kotlin?

151

Who is the developer of Kotlin?

177

Does Kotlin allow macros?

285

What is Ranges operator in Kotlin?

151

Explain the use of extension functions

141

Can we migrate code from Java to Kotlin?

177

How can you declare a variable in Kotlin?

148

Tell three most important benefits of using Kotlin?

176

How can you handle null exceptions in Kotlin?

140

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

243

How many constructors are available in Kotlin?

171

What is the use of abstraction in Kotlin?

158

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

187

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

172

How to compare two strings in Kotlin?

162


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Un-Answered Questions { Kotlin }

How can you declare a variable in Kotlin?

148


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

187


How does interoperable feature work in Kotlin for java ?

141


What is Range in Kotlin?

168


What is a const? How does it differ from a val?

165


What is the use of any() function?

180


What kinds of programming does Kotlin support ?

136


Explain Higher-Order Functions?

263


How to convert a String to an Integer?

197


When instruction in Kotlin are executed ?

153


Why you should shift from Java to kotlin?

173


Differentiate between generics in and out in Kotlin?

141


What are the advantages of using kotlin?

141


Is there any dependency of Secondary Constructors on Primary Constructors ?

178


What is the Elvis Operator?

157