Classes and Objects – Multiple Choice Questions (MCQs)

1. 37. What is the output of the following code? `class Outer { int x = 10; class Inner { int y = 5; void display() { System.out.println(x + y); } } public static void main(String[] args) { Outer outer = new Outer(); Outer.Inner inner = outer.new Inner(); inner.display(); } }`

   • A. 10
   • B. 5
   • C. 15
   • D. Error

2. 38. What is an anonymous inner class in Java?

   • A. An inner class without a name
   • B. An inner class that is static
   • C. An inner class defined outside another class
   • D. An inner class that cannot access outer class members

3. 39. What is the output of the following code? `interface MyInterface { void show(); } public class AnonymousInner { public static void main(String[] args) { MyInterface obj = new MyInterface() { public void show() { System.out.println(\Anonymous\"); } }; obj.show(); } }`"""

   • A. MyInterface
   • B. AnonymousInner
   • C. Anonymous
   • D. Error