Which of the following is NOT a class used in constructing a menu system?

In PowerPoint, if you add, delete, or move a slide, all slides will be renumbered automatically

Indicate whether the statement is true or false

One of the benefits of using a SAN is that, by just reading and writing at the block level, it __________.

A. improves security B. avoids the performance costs of implementing its own file system C. reduces the cycles needed to access the data D. reduces the data segment block size