Java provides a(n) “____” class for each primitive type.

A. interface
B. abstract
C. private
D. wrapper


Answer: D

Computer Science & Information Technology

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class InstanceofDemo{    public static void main(String[] args)   {        Parent object1 = new Parent();        Parent object2 = new Child();        System.out.println("object1 instanceof Parent: "            + (obj1 instanceof Parent));        System.out.println("object1 instanceof Child: "            + (obj1 instanceof Child));        System.out.println("object1 instanceof MyInterface: "            + (obj1 instanceof MyInterface));        System.out.println("object2 instanceof Parent: "            + (obj2 instanceof Parent));        System.out.println("object2 instanceof Child: "            + (obj2 instanceof Child));        System.out.println("object2

instanceof MyInterface: "            + (obj2 instanceof MyInterface));     }}The above code defines a parent class (named Parent), a simple interface (named MyInterface), and a child class (named Child) that inherits from the parent and implements the interface.Following program execution, what will be the output of the six println statements? What will be an ideal response?

Computer Science & Information Technology