What is difference between abstract classes and interfaces?

The difference b/w abstract and interfaces are s follows:-

1.     The Abstract classes can have concrete methods while interfaces have no methods implemented.

2.     The Interfaces do not come in inheriting chain, while abstract classes come with inheritance.

Posted Date: 9/22/2012 2:53:20 AM | Location : United States

Ask an Expert

Related Discussions:- Difference between abstract classes and interfaces, Assignment Help, Ask Question on Difference between abstract classes and interfaces, Get Answer, Expert's Help, Difference between abstract classes and interfaces Discussions

Write discussion on Difference between abstract classes and interfaces
Your posts are moderated

Write your message here..

Related Questions

Need desktop application for inventory system, Need desktop application for... Need desktop application for inventory system Project Description: For my distribution unit, I want inventory system (purchase / sale / returns / reports ) based on customize

Generate function create signed body, The only difference is that I need th... The only difference is that I need the most new version. Things have changed a little since then (the key has), so I need this done freshly. I require the result in C#, sourceco

Define inheritance, Can you define what inheritance is and an example of wh... Can you define what inheritance is and an example of when you might use it? The process of deriving a new class from an existing class is known as Inheritance. The old class is

Creating dynamic web pages, As you have probably realized by now, Web pages... As you have probably realized by now, Web pages are much more useful when they are dynamic. In Internet terminology, the word dynamic means several things. Primarily, it refers to

What is disco, What is DISCO? DISCO is a method developed by Microsoft... What is DISCO? DISCO is a method developed by Microsoft to publish and discover Web services. It discovers URLs of all XML Web services located on a Web server and develops a

Need a a fresh web project utilizing asp.net 4.5, A fresh web project utili... A fresh web project utilizing ASP.NET 4.5, MVC 5 with Visual Studio 2013 a) Excellent web layout DESIGN skills using CSS. b) Solid experience with ASP.NET 4.0 MVC 4. c) Cu

Output cache functionality, How Output cache functionality is achieved? ... How Output cache functionality is achieved? The Output cache functionality is achieved by using the "OutputCache" attribute on ASP.NET page header. The syntax is shown below:

What is object relational designe, What is Object Relational Designer? ... What is Object Relational Designer? The 0/R Designer provides a visual design surface to make LINQ to SQL entity classes and associations (relationships) that are based on obje

I need job posting software for schools, I need Job Posting Software for Sc... I need Job Posting Software for Schools Project Description: I want to create a software program that will automatically post a job to multiple schools. Let me know if you

Converting rs. to paisa - c# program, Converting Rs. to Paisa - C# Program ... Converting Rs. to Paisa - C# Program Need the code of C# Program for Converting Rs. to Paisa.