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Kotlin Interview Questions
Questions Answers Views Company eMail

What is Kotlin?

 128

Who is the developer of Kotlin?

 151

Does Kotlin allow macros?

 207

What is Ranges operator in Kotlin?

 129

Explain the use of extension functions

 122

Can we migrate code from Java to Kotlin?

 152

How can you declare a variable in Kotlin?

 122

Tell three most important benefits of using Kotlin?

 145

How can you handle null exceptions in Kotlin?

 120

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

 216

How many constructors are available in Kotlin?

 138

What is the use of abstraction in Kotlin?

 138

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

 167

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

 141

How to compare two strings in Kotlin?

 148

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Un-Answered Questions { Kotlin }

Is kotlin strongly typed?

183

What is the use of rangeTo() function?

155

In kotlin, can we create an empty array?

164

What is the difference between Val and var declaration?

150

What is Kotlin’s target platform? Is Java-kotlin interoperability possible?

134




How to declare volatile variable ?

134

What is the Elvis Operator?

129

How do you declare a variable as volatile in Kotlin ?

194

What is Ranges operator in Kotlin?

129

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

130

How does interoperable feature work in Kotlin for java ?

121

How to write multiline string in kotlin?

168

Who created Kotlin programming language and when?

138

What is the use of any() function?

152

Does Kotlin support both Explicit conversion and Implicit conversions?

190

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