CodeHS Go Down the Slide: Part One Anyone know what it is?

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).

Which of the following has not been attributed at least in part to social media a. drug addiction b. depression c. kidnapping d. murder

Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.