Kotlin is really better than Java ??
(A) No, Java is better
(B) Both have similar functionalities
(C) Yes, Kotlin is really better
(D) Some features in Java are better than Kotlin
Kotlin Multiple Choice Questions and Answers. This set provides you MCQs regarding Kotlin language for beginners and advanced levels.
val short for Value a constant which cannot be changed once assigned ??
(A) It can be changed but once only
(B) It can be changed
(C) val cannot be changed after its assigned
(D) Both (a) and (b)
Which of these features are available in Kotlin but not in the Java language ??
(A) Operator overloading
(B) Coroutines and Null safety
(C) Range expressions
(D) All of the above
What are the most important benefit/benefits of using Kotlin language ??
(A) It is is a functional language and based on Java Virtual Machine
(B) It is an expressive language that makes code readable and understandable.
(C) It is an expressive language that makes code readable and understandable
(D) All of the above
The default behavior of classes in Kotlin is ??
(A) All classes are protected
(B) All classes are sealed
(C) All classes are final
(D) All classes are public