GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

  GeekInterview.com  >  Interview Questions  >  J2EE  >  Java

 Print  |  
Question:  What is the difference between Abstract class and Interface

Answer:
Answered by Scott on 2005-05-12 10:03:06: An abstract class can contain non-abstract methods which do not have to be overridden in the subclass. 
 
There is no difference between a fully abstract class (all methods declared as abstract and all fields are public static final) and an interface.


November 11, 2006 04:39:59 #11
 sonal watane   Member Since: Visitor    Total Comments: N/A 

RE: What is the difference between Abstract class and ...
 

 encapsulation the wrapping up of data into a single unit.

     whereas abstraction refers to the act of representing essential features

without including the background details.

     

 

Back To Question