Q. What is a listener in context to event handling? (A) A listener is a variable that is notified when an event occurs. (B) A listener is an interface that is notified when an event occurs. (C) A listener is a method that is notified when an event occurs. (D) None of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) A listener is an interface that is notified when an event occurs.