Computer Hardware

what does CPU stand for??

• Central Processing unit
• Control Processing unit

what is this an example of ?

• Output Device
• Input device

Define Computer hardware

• the collection of physical parts of a computer system. 
• the color of the computer 
• how the computer looks 

which is an example of an output device?

• microphone
• keyboard
• mouse
• none of the above

what is this an example of?

• Input device
• Output device

An output device is any device used to send data from a computer to another device

• true 
• false

Which one is an input device?

• printer
• mouse
• monitor
• speakers

Which one is an output device?

• monitor
• speaker
• printer
• all of them

Which one is NOT an output device?

• printer
• earphones
• keyboard
• speakers

Which one is NOT an input device?

• scanner
• monitor
• mouse
• microphone