LESSON 2,3

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

• Explores

• Networks

• computers

• keyboard

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

• VR

• AI

• AR

• ICI

………………. feel futuristic, but they are already being used in education and everyday life.

• Augmented reality

• Virtual reality

• Artificial intelligence

• All of them

……………………………. Combines the real world with a virtual world by adding images using computers .

• Augmented reality

• VR

• Artificial intelligence

• All of them

..……..….……… is a virtual 3-D environment that allows users to explore and interact with the surroundings, as if it were reality.

• RV

• AI

• VR

• AR

Wi fi technology connects network devices to each other wirelessly

• TRUE

• FALSE

......... converts the signal from the internet service provider into a digital signal

• port

• modem

• router

• switch

sends data to a specific device over a network

• switch

• modem

• server

• none of them

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

• port

• modem

• router

• switch

artificail intelligence is the ability of computer to think and learn

• TRUE

• FALSE