Answer / snehalata

Method overriding means having a different implementation
of the same method in the inherited class. These two
methods would have the same signature, but different
implementation. One of these would exist in the base class
and another in the derived class. These cannot exist in the
same class.



Overriding methods

Overriding method definitions

In a derived class, if you include a method definition that
has the same name and exactly the same number and types of
parameters as a method already defined in the base class,
this new definition replaces the old definition of the
method.

Answer / kkk

same method and same args in base and derived classes simple.

class a
{
public virtual void m1(int a,int b)
{}
}
class b:a
{
public override void m1(int a,int b){}
}

Answer / sarang

Overriding method must not throw a new or broader exception
than the method in base class.
Return type must not be more restrictitive than method in
base class on which overriding is done.

what is a virtual class?

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