Kotlin interfaces and abstract classes are very similar. What is one thing abstract class can do that interfaces cannot?
A. Only abstract classes are inheritable by subclasses
B. Only abstract classes can inherit from multiple superclasses
C. Only abstract classes can have abstract methods
D. Only abstract classes can store state
Answer: Option D
This Question Belongs to Computer Science >> Kotlin Program
Related Questions on Kotlin Program
A. A new version of Java.
B. A JavaScript framework.
C. A statically-typed programming language for the JVM, Android, and browser.
D. A database management system.
Which platform does Kotlin primarily target?
A. Python Bytecode
B. JavaScript
C. JVM (Java Virtual Machine) Bytecode
D. PHP
Join The Discussion