Java MCQ: What is Runnable?
a) An interface
b) A class
c) A method
d) A package
Answer:
a) An interface
Explanation:
The Runnable interface in Java is used to define a task that can be executed by a thread. It has a single method, run(), that must be implemented by any class that implements the interface.
Reference links:
https://www.rameshfadatare.com/learn-java-programming/
https://www.javaguides.net/p/java-tutorial-learn-java-programming.html