1. in an array declaration, this indicates the number of elements that the array will have. a. subscript b. size declarator c. element sum d. reference variable 484 chapter 7 arrays and the arraylist class 2. each element of an array is accessed by a number known as a(n) . a. subscript b. size declarator c. address d. specifier 3. the first subscript in an array is always . a. 1 b. 0 c. 21 d. 1 less than the number of elements 4. the last subscript in an array is always . a. 100 b. 0 c. 21 d. 1 less than the number of elements 5. array bounds checking happens . a. when the program is compiled b. when the program is saved c. when the program runs d. when the program is loaded into memory