Sorting enables you to target a mailing to individuals in a specific state or ZIP code area.

Joseph Mauborgne proposed an improvement to the Vernam cipher that uses a random key that is as long as the message so that the key does not need to be repeated. The key is used to encrypt and decrypt a single message and then is discarded. Each new message requires a new key of the same length as the new message. This scheme is known as a(n) __________ .

A) pascaline B) one-time pad C) polycipher D) enigma

When project scope begins to creep, it shifts in small ways that can lead to large changes over time.

Answer the following statement true (T) or false (F)