Hello fellow users! i would like to announce that i am starting a new typing program on typing. com. everyone is welcome to join, no matter how skilled you are. my class code istype.123 and you just need to go on to the typing. com website to join using that code or the website link! consider (10pts)

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).

Freya realizes she does not have enough in her bank account to use the debit card. she decides to use a credit card instead. which questions should freya answer before using a credit card? check all that apply. can i pay at least the minimum payment each month? can i make payments on time and avoid late fees? will i have to take out a loan? how much in finance charges can i afford to pay? should i talk to a consumer credit counseling service?

In the insert table dialog box, you select the checkbox to create the first row as the header of the table.