How a Computer works

What is this?

• CPU
• PSI
• PSP
• PUS

Which of the following is NOT one of the four basic components of a computer?

• storage
• processing
• input
• audio

Which of these devices is an example of OUTPUT?

• microphone
• printer
• keyboard
• mouse

What type of memory is deleted when you turn off the computer?

• ROM
• RAM
• hard drive
• flash

What type of code does a computer process?

• secret

• binary

• microphone

• rhythm

What memory does a computer use to get information faster without having to search through the hard drive?

• a browser

• RAM

• My Documents

• ROM

Pictures, movies, sounds on a computer are really just made of ___?

• real people inside a box

• new creative thought on a machine

• the internet

• Binary digits ( on and off )

What is RAM (Random Access Memory)?

• temporary storage
• permanent storage
• memory used to start the computer
• flash drive

Which of the following are INPUT devices?

• printer
• speakers
• hard drive
• keyboard

Which of the following is a STORAGE devices?

• mouse

• speakers

• hard drive

• motherboard