What is the keyword used to define an extension function in Kotlin?
A. extend
B. fun
C. operator
D. infix
Answer: Option B
A. extend
B. fun
C. operator
D. infix
Answer: Option B
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
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