COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
through wired or wireless devices for a fee or for free using broadband Internet Service provided by an ISP
|
|
|
you are automatically connected when you buy any device and charge it up or turn it on
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -A wireless or WiFi network uses a radio frequency signal instead of wires to connect your devices-such as computers, printers and smartphones-to the Internet and each other. The WiFi signal can be picked up by any wireless-capable device such as a laptop or tablet within a certain distance in all directions.
Detailed explanation-2: -Wired broadband refers to a connection that consists of cables. These cables can either be made of copper, fibre optic, or twisted pair. A wired connection is designed to carry different electrical signals from one end to another. In most wired networks, an internet connection is taken using a cable modem or a T1 line.
Detailed explanation-3: -To establish connectivity, ISPs use various technologies-cables, telephone lines, DSL, satellite, fiber optics, and Wi-Fi, among others. Now, end-users must have a modem and an active account to establish a connection to their internet providers. Modems have cable outlets or a telephone line to connect to the ISPs.