24 Which of the following is false? ed Select one: d out of O a. The first element of an array has zero position number. O b. A subscript cannot be an expression. an O The position number contained within square brackets is called a subscript. O d. The last element of an array has position number one less than the array size. 25 Each standard library has a corresponding: red Select one: d out of O a Variable type. O b. CD-ROM. on O c. Header file. O d. Function.