Ryan is a sales coordinator with a big bookstore that has outlets in several cities. He plans to start an e-publishing service that would enable networking among authors and readers. Which type of e-publishing would be appropriate for Ryan’s project? A.
e-books
B.
scrapbook
C.
online magazines
D.
online newsgroups

What computer network component allows data transfers from one computer to another through a telephone line?

Write a function 'music_func' that takes 3 parameters -- music type, music group, vocalist -- and prints them all out as shown in the example below. in case no input is provided by the user, the function should assume these values for the parameters: "classic rock", "the beatles", "freddie mercury". for example: input: alternative rock,pearl jam,chris cornell output: the best kind of music is alternative rock the best music group is pearl jam the best lead vocalist is chris cornell note: the print statements will go inside the for example: print("the best kind of music 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).