Provide an operational definition for each of the following: (a) being on time for a meeting; (b) fast service; (c) soup that is too hot; (d) commuting time to schoool or work

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).

In cell h5 enter a formula that will calculate the percentage of attendees that went to the altamonte springs job fair in 2018.

What is the error in the following pseudocode? module main() call raisetopower(2, 1.5) end module module raisetopower(real value, integer power) declare real result set result = value^power display result end module