Slide 1 Slide 2 An electrical device that sends or receives radio or television signals through electromagnetic waves. Slide 3 An open wireless protocol for exchanging…
Slide 1 Lecture 9 Modems and Access Devices Slide 2 Overview Computers are connected to telephone lines through the use of modems –modems: are connecting devices between…
Slide 1 INTERNET 1 Objectives Explain the origin of the Internet and describe how the Internet works. Explain the difference between the World Wide Web and the Internet.…