Theme 1 lesson 2

...........are groups of devices or things that are connected to each other for a common purpose .

• Devices

• Networks

• Servers

Wi-Fi - wiring is Wi-Fi connects without .............

• Wiring

• Wireless

• ports

.....................converts the signal from the internet service provider (ISP) into a digital signal .

• Port

• Modem

• Router

• Switch

..............................performs complex tasks that simulate the thinking and performance of the human element .

• VR

• AI

• AR

.....................are devices that can be connected to the internet .

• Desktop computers

• Laptops

• Smart devices

• All of them

The abbreviation of Artificial intelligence is ...................

• IA

• AI

• AR

• ALT

Wireless networks use physical wiring and cables which are plugged into ports on devices .

• True

• False

Devices can be connected without wiring (wireless or Wi-Fi )

• True

• False

Switches help to make connections easier and faster

• True

• False