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

Kotlin Interview Questions

Questions Answers Views Company eMail

Define String datatype with example in Kotlin?

173

Define when expression?

167

What is the use of any() function?

205

What are the major features of Kotlin?

258

In kotlin, can we create an empty array?

210

Define enum in Kotlin?

199

How many ways to create array in kotlin?

192

Differentiate between generics in and out in Kotlin?

156

Give an example of high order functions?

223

Can we create uninitialized array in kotlin?

189

What is Range in Kotlin?

203

What is nested class in Kotlin?

224

Define Lambda Function in Kotlin?

210

What is the role of open keyword in Kotlin?

195

Define high order functions in Kotlin?

145

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Un-Answered Questions { Kotlin }

What are the modifier available in Kotlin ?

236

What type of programming does Kotlin support?

234

Define String datatype with example in Kotlin?

173

How to convert a String to an Int in Kotlin?

212

Describe the use of extension function?

195

What are the features that kotlin support and java doesn’t?

201

What is the equivalent of switch expression in Kotlin? How does it differ from switch?

342

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

189

Which method is used to get array last index?

244

What is inner class in Kotlin?

174

What are the advantages of using kotlin?

187

Why you should shift from Java to kotlin?

193

What is the type of the following Array?, val arr = arrayOf(1, 2, 3);

307

What is the purpose of creating kotlin?

189

What are different types of constructors in kotlin?

176

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