On the national level, Norwell is a part of Massachusetts's 9th congressional district, and is currently represented by Bill Keating. The state's senior (Class II) member of the United States Senate, elected in 2013, is Ed Markey.
Function is C language term, it refers to a piece of code and the function name will be the identifier to use this function. Method is the OO term, typically it has a this pointer in the function parameter. You can not invoke this piece of code like C, you need to use object to invoke it.
Difference between method overloading and method overriding. Method overloading happens in the same class shares the same method name but each method should have different number of parameters or parameters having different types and order. But in method overriding derived class have the same method with same name and exactly the same number and type of parameters and same return type as a parent class.