Difference between an interface and an abstract class, JAVA Programming

Assignment Help:

What is the difference between an Interface and an Abstract class?

An abstract class can have instance methods that execute a default behavior. An Interface can only declare constants and instance methods, but cannot execute default behavior and all methods are implicitly abstract.

An interface has all public members and no execution. An abstract class is a class which may have the usual flavors of class members (private, protected, etc.), but has some abstract methods.

 


Related Discussions:- Difference between an interface and an abstract class

Area under the curve, Write a program to find the area under the curve y = ...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Cryptoarithmatic, Create problem that solves cryptoarithmatic problem that ...

Create problem that solves cryptoarithmatic problem that uses from user using java

What is invoking static methods, What is Invoking static methods If a m...

What is Invoking static methods If a method or field is declared static, you access it through using the class name rather than a reference to a particular example of the class

Windows registry, need a java program that can read and display the values ...

need a java program that can read and display the values from a windows registry

Difference between an interface and an abstract class, What is the differen...

What is the difference between an Interface and an Abstract class? An abstract class can have instance methods that execute a default behavior. An Interface can only declare co

Minimal spanning tree decreasing edge algorithm, THE FOLLOWING PROGRAM SHOU...

THE FOLLOWING PROGRAM SHOULD BE JAVA IN ECLIPSE Minimal Spanning Tree Decreasing Edge Dismissal Reverse-delete algorithm. Develop an implementation that computes the MST as fol

Pebble merchant, There is a pebble merchant. He sells the pebbles, that are...

There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing tha

Explain some advantages of java, Platform independence is the key feature o...

Platform independence is the key feature of Java during runtime. Syntax of java is same to the popular object oriented languages such as C and C++. Java program can eliminate most

Need minecraft bukkit plugin programmer, Need Minecraft Bukkit Plugin Progr...

Need Minecraft Bukkit Plugin Programmer I want to make my own server for Minecraft. I am in need of a experts to make custom bukkit plugins for my server. But basically I will w

Describe in general how java garbage collector works, Describe, in general,...

Describe, in general, how java garbage collector works?

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