Fission theory. Fission Theory-A theory for the origin of the Moon in which the Moon consists of matter that was flung from the primitive Earth because of the Earth 's rapid rotation ...
Method overloading is the example of compile time polymorphism. Method overriding is the example of run time polymorphism. In java, method overloading can't be performed by changing return type of the method only. Return type can be same or different in method overloading.
The sixth article in the C# Object-Oriented Programming tutorial explains method overloading. This technique permits multiple methods to be declared using the same name but with different parameters. Method overloading is our first look at polymorphism.