The way information from my computer is given back to the user is called

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).

How do you take a green screen out of the video while editing?

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?