PLEASE HELP ME :( 1. What are some of the advantages of using a Caesar Cipher?

2.What are some of the disadvantages of using a Caesar Cipher?

3.If you intercepted a message that had been encrypted using a Caesar Cipher, what is the maximum number of times you would need to guess-and-check different keys for the cipher before cracking it?

4.What is letter frequency analysis? Why is it relevant to the Caesar cipher?

Using the list, you can select the number of photos that will appear on each slide. a. theme b. frame shape c. pictures in album d. picture layout

An environmental protection agency study of 12 automobiles revealed a correlation of 0.47 between engine size and emissions. at 0.01 significance level, can we conclude that there is a positive association between the variables? what is the p value? interpret.

Anewly established internet company with 40 employees needs your advice. they are looking for a collaboration tool and have narrowed their choices to gotomeeting, webex, and my web conferences. after reading the information presented in this chapter and other sources, prepare a two- page document ( double spaced) that includes two advantages and two disadvantages of each tool. which one is your final recommendation? why did you choose that tool over the other two?