Length can be specified by using ________ units

A(n) ________ uses encryption to ensure the data is secure as it travels through the public network

Fill in the blank(s) with correct word

Which of the following input masks would produce the following formatting: the letters AC followed by a plus sign following by four required numbers?

A) "AC+"9999 B) AC+9999 C) "AC+"0000 D) AC+0000