HELP PLEASE A “ripple” sound in Scratch looks like a blue mass with small waves all along the edges.

answer choices

True

False

This technology is used to produce high-quality documents that look good on the computer screen and in print.

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 one of the following is considered a peripheral? a software b mouse c usb connector d motherboard