Quiz unit 1 introduction and 1.1

The computer ​-------------   is used to improve the way devices work at home.

• storage

• power

• Strength

• none of these

Computers help people to---------- ​   wherever they are in the world.

• communicate

• not communicate

• I dont know

A ______________ uses information from the sensors to sound alarm or turn on the lights and cooling when someone enters a room.

• desktop computer

• Smart Device

• Microprocessor

• robot

We can see news on computers

• Yes

• No

• I dont know

Doctors use computer.

• Yes

• No

Everything you see on the screen and hear from the speaker is through ---------

• keyboard

• Microprocessor

• mouse

A microprocessor is so small that it will fit on the tip of your ​  ---------

• finger

• nose

• mouth

• none of these

Computer doesn't save our time

• yes

• no

• I dont know

------------is being used in medical implants and driverless cars.

• The note

• The mote

• Laptop

• Desktop

​ In, -----------​   , a scientist at Michigan State University created the world smallest computer.

• 2020

• 2017

• 2015

• 2011