Difference between overloading and Overriding. <Giving a
confusing example to test the concept.>
(also asked in PA Consultancy Group,iflex,Value
chain,IBM,CTS,Accenture, Tarang>
Re: Difference between overloading and Overriding. <Giving a
confusing example to test the concept.>
(also asked in PA Consultancy Group,iflex,Value
chain,IBM,CTS,Accenture, Tarang>
Over loading is polymorphism implementation in same class,
where two or more methods can share same name differing in
parameters passed.
Overriding is polymorphism implementation in different
classes having parent child relationship and the
funtionality in parent class is over shadowed by the
funtionality in subclass.
Re: Difference between overloading and Overriding. <Giving a
confusing example to test the concept.>
(also asked in PA Consultancy Group,iflex,Value
chain,IBM,CTS,Accenture, Tarang>
Overloading class has different returntype.
overloading comes with in class but overriding comes in two
classes.
Overloading is resolved at compiletime
Overriding is resolved at runtime.
Re: Difference between overloading and Overriding. <Giving a
confusing example to test the concept.>
(also asked in PA Consultancy Group,iflex,Value
chain,IBM,CTS,Accenture, Tarang>
overloading means same method name but different parameters
are passed but overriding means same method name with same
parameters passed in different classes.
Re: Difference between overloading and Overriding. <Giving a
confusing example to test the concept.>
(also asked in PA Consultancy Group,iflex,Value
chain,IBM,CTS,Accenture, Tarang>
overloading : can only be done by changing the type or no.
of parameters for eg:a(int a);
a(int a,int b);
while in case of overriding we can give new definition
without changing the parameters.