If we used any user-defined function, we must always include their prototypes in the C++ program? Select one: O True O False Which definition describes the term Array precisely Select one: O a. An array is a series of numbers of the type integers (int) O b. An array is a series of numbers of the same type either integers (int) or real (float double) O c. An array is a series of elements of the same type in continuous memory locations O d. An array is a series of elements of the same type placed in non-continuous memory locations De None of the above