The letters that identify the columns are called ________

How does the Photomerge Scene Cleaner work?

What will be an ideal response?

If grade is a single-dimension array containing five integers, and there are four bytes per integer, &grade[3] is computed as ____.

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