Reference no: EM131722881

Question 1. In a ______________cipher, each letter of the alphabet is shifted some number of places

Question 2. A ____________ cipher is a method of encryption by which the positions held by units of plaintext (which are commonly characters or groups of characters) are shifted according to a regular system.

Question 3. A tornado results in the destruction of an organization's data center. Even though no person caused the event, the risk of a tornado is still considered a threat

Question 4. According to the ACM, the future of computing profession depends on

Question 5. A router is a network address translation. On one side it has a connection to the internet with a single IP address, and on the other side it is connected to a swtich. Other devices connected to the switch will use (choose BEST answer)