24. Which of the following statements best defines scope?

a. Scope refers to the classes that have access to a variable.

b. Scope determines whether a variables value can be altered.

c. Scope is the portion of a program that can refer to an entity by its simple name.

d. Scope allows the programmer to use a class without using its fully quantified name.

25. An overloaded method is one that ___________.

a. has a different name than another method, but the same parameters

b. has the same name as another method, but different parameters (by number, types, or order of the types)

c. has the same name and parameters as a method defined in another class

d. has the same name and parameters, but a different return type as another method