List the four broad stages through which the design methods works

Passwords are set and changed on presentations to enhance ________

Fill in the blank(s) with correct word

&grade[3] is equivalent to ____; assume that grade is an array of integers, and each integer requires 4 bytes of storage..

A. &grade[0] + 3 B. &grade[0] + 4 C. &grade[0] + (3 * 4) D. &grade[0] + (3 / 4)