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Question
What is the importence of the INTERFACE? but not the
inheritence concept?and why we r declaring the empty methods
in that? we can directly implements with in the class know?
Tell me the importence?
 Question Submitted By :: Sharfuddin
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is the importence of the INTERFACE? but not the inheritence concept?and why we r declaring the empty methods in that? we can directly implements with in the class know? Tell me the importence?
Answer
# 1
I Think,The Importance of interface is usually any language
like java,c# support single inheritance,but through 
interfaces it supports "MultipleInheritane".
Note:A class canot be derived from multiple super classes 
but a class derived from multiple interfaces.
 
Is This Answer Correct ?    1 Yes 0 No
N.v.s Prasad
 
  Re: What is the importence of the INTERFACE? but not the inheritence concept?and why we r declaring the empty methods in that? we can directly implements with in the class know? Tell me the importence?
Answer
# 2
While Designing you start identifying the Methods which 
need to be used in the project. But you are not sure of the 
Functionality  of the same in such a situation Interfaces 
are created.
 
Is This Answer Correct ?    1 Yes 0 No
Lokesh Gopinath
 
 
 

 
 
 
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