What is the difference between abstract class and
Interface? Give an example how will u write an abstract
class using .NET Framework
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Answer Posted / ravi
1. you can inherit a abstract class but only one
but you can implement more than one interface.
2. you can't initiate a n instance of abstract class
3. there may be concrete method in abstract class but all
the method in interface is virtual only , no mrthod
definition can be given in interface.
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