Consider the Classes Shown Below: Public Class Parent

question 69

Multiple Choice

Consider the classes shown below: public class Parent
{
Public int getValue()
{
Return 24;
}
Public void display()
{
System.out.print(getValue() + " ") ;
}
}
Public class Child extends Parent
{
Public int getValue()
{
Return -7;
}
}
Using the classes above, what is the output of the following lines of code?
Parent kid = new Child() ;
Parent adult = new Parent() ;
Kid) display() ;
Adult.display() ;

• A) -7 24
• B) 24 24
• C) -7 -7
• D) 24 -7

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Definitions:

Carbon Dioxide

A gas that is transparent and lacks smell, created during the burning of organic materials and the process of respiration.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the movement of substances in and out.

Lungs

Organs in the chest involved in the respiratory system where blood exchanges oxygen and carbon dioxide.

Hemoptysis

The coughing up of blood or blood-stained mucus from the lungs or airways, possibly indicating a serious underlying condition.