Availability can be ensured through the following except
a.
<
Network optimization
b. Software patching
O c.
Hardware maintenance,
O d. Programming
Clear my choice

3. bob is arguing that if you use output feedback (ofb) mode twice in a row to encrypt a long message, m, using the same key each time, it will be more secure. explain why bob is wrong, no matter what encryption algorithm he is using for block encryption (15 points).

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

Afashion designer wants to increase awareness about her brand. which network can she use and why she can use the blank to blank her products online. answers for the first blank: internet, extranet, or intranet answers for the second blank: market, design, and export