what is the difference between interface and abstraction?
- 5 Answers
- 12965 Views
- Choice Solutions, IBM, I also Faced
- E-Mail Answers
Answer Posted / navin c. pandit
In Interface, all the member functions are abstract implicitly
so it is imp. to define all fn. declared inside Interface.
Moreover, we cann't define a fn. or we cann't declare any
member variable in an Interface. Also, we cann't declare or
define any non-abstract method in Interface.
In Abstract class, we can declare an abstract method as well
as we can also define a non-abstract method. We can also
declare a variable member in abstract class.
In both the condition, declared abstract method is
implemented out side the class i.e in derived class which
inherits Interface/Abstract class, whatever you have used.
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
What is bit in c#?
How many types of namespaces available in version4?
How is a loop recorder monitored?
What is the correct way of declaring an xml namespace?
What is entity framework in c#?
What is managed or unmanaged code?
What is the default value of decimal in c#?
Explain inheritance in c#?
What is the data type for bit in c#?
What is difference between int and int in c#?
What is static classes in c#?
Why array is faster than arraylist in c#?
What is the difference between public, static, and void?
Can a abstract class have a constructor?
Can we override main method in c#?
