Describe what is meant by a constructor in java, JAVA Programming

Assignment Help:

Question:

(a) Describe what is meant by a ‘constructor' in Java. Use a simple example to illustrate your answer.

(b) Differentiate between a class method and an instance method. Illustrate with an example.

(c) Explain the different ways you can call a method in Java with appropriate examples.

(d) Write a program which will print the square of the numbers from 1 to 10 on a message dialog. Here you must have a method called square in your program.

(e) Write a program which will test whether the number entered by a user is either even or odd. You may use an input dialog from JOptionPane to prompt the user to enter the number.


Related Discussions:- Describe what is meant by a constructor in java

JDI, i need help

i need help

Explain unicode in java, Explain unicode in java? Java uses the Unicode...

Explain unicode in java? Java uses the Unicode character set. It is a two-byte character code set which has characters representing almost overall characters in almost all huma

Concept of events and events listeners and events handlers, Question: (...

Question: (a) State and explain clearly FIVE new features of Actionscript 3.0 as compared to Actionscript 2.0. (b) Explain clearly the concept of events and events listen

Define class diagram , Class diagram technique is vital within Object Orie...

Class diagram technique is vital within Object Oriented functions. Class diagrams illustrate the kinds of objects in the system and the several static relationships among them. Cl

Intro to Programming, Overall Requirements Every phone number is broken up ...

Overall Requirements Every phone number is broken up into sections as shown below: Country Code Area Code Prefix Line Number 1 919 882 5000 Write a program to separate out a ph

Static variable, import java.text.NumberFormat; import java.util.Locale; p...

import java.text.NumberFormat; import java.util.Locale; public class Client {    // instance data    private String name;    private long income_this_year;    private double perce

Exportobject of unicastremoteobject do, What does the exportObject of Unica...

What does the exportObject of UnicastRemoteObject do? Ans) Exports the remote object to make it available to receive incoming calls, using the certain supplied port. If port not

Develop a supply chain management, Develop a Supply Chain Management Pro...

Develop a Supply Chain Management Project Description: Supply Chain Management from HK and China Skills required is Java

What is publish or subscribe messaging, With publish or subscribe message p...

With publish or subscribe message passing the sending application or client establishes a named topic in the JMS broker or server and publishes messages to this queue. The receivin

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd