Difference b/w a static variable and an instance variable?, JAVA Programming

Assignment Help:

Class variables are named as static variables. There is only single occurrence of a class variable per JVM per class loader. When a class is operated the class variables are initialized.

Instance variables are non-static and there is single occurrence of an instance variable in each and every class instance. A static variable is used in the singleton pattern. A static variable is used with a final keyword to define constants.

 

 

62_Untitled.png

 


Related Discussions:- Difference b/w a static variable and an instance variable?

Project, Prog. Concepts - Project The objective is to implement a menu - ba...

Prog. Concepts - Project The objective is to implement a menu - based system for Bank Accounts in order to simulate a very simple banking system. Many structures have to be declare

Map objects to a relational database? , Due to impedance mismatch between r...

Due to impedance mismatch between relational technology and object you need to understand the progress of mapping classes (objects) and their relationships to tables and relationsh

Relate in brief - microsoft vs java, Relate in brief - Microsoft vs Java ...

Relate in brief - Microsoft vs Java Microsoft hates Java, as a Java program (portable) isn't tied to any particular operating system. If Java is popular, then programs written

Polymorphism carbonfootprint interface program, (CarbonFootprint Interface:...

(CarbonFootprint Interface: Polymorphism) Using interfaces, as you learned in this chapter, you can specify similar behaviors for possibly disparate classes. Governments and compan

Want a script developer, I want a Script developer who will make script for...

I want a Script developer who will make script for me and if you can show good works there are bonuses too. Skills required are Facebook Marketing, Java, Javascript, PHP, and Sc

Basic difference between equals and identity method, The == gives true, i...

The == gives true, if the variable reference points to the similar types of object in memory. That is a " shallow comparison ".   The equals () - gives the results of run

We need a java developer, We need a Java Developer a) Having 4.6 years o...

We need a Java Developer a) Having 4.6 years of I.T experience Java, J2EE, spring, Hibernate, JSF, Swings. b) Analyze, identifying and understanding the client requirements a

Develop a camera application, Project Description: I want to build a cam...

Project Description: I want to build a camera application for android. By default android will add metadata for the image, for e.g.  Date, time, resolution, gps tag etc..In this

Mobile pop-under script for mobile browsers, Project Description: Give a...

Project Description: Give a script that will produce a pop-under on a mobile landing page -We can host our own landing page and we will want to change the destination URL for

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