When the last slide in a presentation is displayed, the slide show ____, or restarts, at Slide 1.

Horst Feistel of IBM created the_______ algorithm, which was chosen as the DES by the United States government and the National Security Agency (NSA) in the 1970s.

a) Caesar. b) block. c) Lucifer. d) None of the above.

MySQL can be installed on ____ servers.

A. method B. integrated C. Windows D. either a or b