Kotlin Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Kotlin Interview Questions

Questions Answers Views Company eMail

In Kotlin can interface have implemented method?

139

What is the extension of Kotlin file?

141

Does you class compile if the package is wrong? Why?

151

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

118

How to convert a String to an Int in Kotlin?

140

What are the types of strings available in Kotlin? And, what do you mean by Kotlin String Interpolation?

What is companion object?

156

How do you declare a variable as volatile in Kotlin ?

190

How Kotlin works?

127

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

124

What is the type of arguments inside a constructor?

116

What are Coroutines?

147

List the Basic data types of Kotlin?

Is there Ternary Conditional Operator in Kotlin like in Java ?

131

Differentiate between break and continue?

123

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Un-Answered Questions { Kotlin }

What kinds of programming does Kotlin support ?

111

What is the use of function extension ?

184

What are the features available in kotlin but not in java?

140

How to write string template expression?

142

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

108

Why to use kotlin?

105

What are the data classes in Kotlin? How are they defined?

119

What are the advantages of using kotlin?

111

What is the extension of Kotlin file?

141

Differentiate between val and var in Kotlin?

139

How is kotlin integrated with Gradle?

145

Define high order functions in Kotlin?

How can you declare a variable in Kotlin?

118

Define String datatype with example in Kotlin?

128

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

141

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