Difference between Abstract Class and Interface

SrNo	Abstract Class	Interface
1	Abstract class is a class that contain complete  and abstract (incomplete) both types of members	Interface is a type which contains only the signatures of methods, delegates or events
2	Abstract class can be inherited by other classes  but cannot be instantiated.	Interfaces are implemented by a class
3	A class can inherit only one abstract class	A class can implement multiple interfaces
4	Abstract class can contain data members, constructors	Interface doesn't contain data members, constructors
5	We can not achieve multiple inheritance	We can achieve multiple inheritance
6	Can contain access modifiers like public, private, protected, etc. for functions, snubs, properties.	Doesn't contain access modifies. By default, everything is public.
7	Members of abstract class can be static.	Members of interface cannot be static.