Derived d1 = new Derived(); What is printed as a result of executing the statement? A) Nothing is printed because the statement is a variable declaration. B) Base C) Derived D) Base Derived E) Derived Base

Derived d1 = new Derived(); What is printed as a result of executing the statement? A) Nothing is printed because the statement is a variable declaration. B) Base C) Derived D) Base Derived E) Derived Base

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 11RQ

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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

Consider the following classes.

public class Base

{

public Base()

{

System.out.print("Base" + " ");

}

public class Derived extends Base

{

public Derived()

{

System.out.print("Derived" + " ");

}

Assume that the following statement appears in another class.

Derived d1 = new Derived();

What is printed as a result of executing the statement?

A) Nothing is printed because the statement is a variable declaration.

B) Base

C) Derived

D) Base Derived

E) Derived Base

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