Computer Hardware Grade 4

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 

define RAM

• a type of data storage used in computers
• a type of computer that cannot be accessed randomly

what is the CPU usually called?

• the brain of the computer
• the heart of the computer

what does ROM stand for??

• Range of motion
• Realistic-only memory
• Random-only memory
• Read-only memory

what is the main part of the computer where instructions are processed?

• RAM
• ROM
• CPU

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