________ refers to graphics, sound, and animation that are used to entertain or inform an audience

Which of the following are the two encryption modes used by IPSec?

a. Transport and tunnel b. Network and tunnel c. Internet and tunnel d. Private and tunnel

What happens if the loop-continuation test is omitted in a for-statement?

a) C assumes the condition is false, so the loop terminates. b) A syntax error occurs. c) C assumes the condition is true, so the loop executes one more time, then terminates. d) An infinite loop.