Answer Posted / rattaiah addanki

methods:
modifiers_list Return_type Method_name(Parameter_list)
public void withdraw(int accno)
{
business logic
}

1) method is used to provide the business logic of the project
2) the methods are executed whenever wee are calling that
methods.
3) every method having return type.

Constructors:-
Modifiers_list Constructor_name(parameters)
ex:- public Test(int i)


1) where as constructors are used to create object.
2) the constructor is executed then only object is created.
3) at the time of object creation the constructors are
executed no need of calling.
4) if we want to execute any code at time of the object
creation then we should go for constructors concept.

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