ACTIVITY 1 WEEK 6-7 PAHELP NAMAN PO SA MAY ALAM NITO OR MAY SAGOT NA NITO ASAP PO SANA PASAHAN NA PO KASI BUKAS, ADVANCE THANK YOU SA TUTULONG

Create a word problem that involves calculating the volume and surface area of a three-dimensional object. cube: surface area 6 s2 , volume s3

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).

When is it appropriate to use an absolute reference