What is the mode for the following set of numbers: 3, 35, 40, 35, 55, 2, 9, 35, 9

When some ideas are familiar and others are unfamiliar to an audience, the speaker should discuss the

________ ideas first. Fill in the blanks with correct word

Paul Baran’s idea of cutting messages into small pieces and sending them on the easiest route was known as which of the following?

A. digital pipeline B. packet switching C. teleconferencing D. e-mail