Question

1. what hardware physically ties together all the pieces of a computer?

the hard drive
the ram
the cpu
the motherboard

1. select the input devices:

monitor, mouse, keyboard, microphone
printer, keyboard, speakers, headphones
keyboard, mouse, microphone, camera
camera, speakers, printer, monitor

Explanation:

For question 3:

• The hard drive stores data.
• RAM is for temporary data storage during operation.
• CPU is the central processing unit.
• The motherboard connects all computer components.

For question 4:

• Input devices send data to the computer.
• Monitor, printer, speakers, headphones are output devices.
• Keyboard, mouse, microphone, camera are input devices.

Answer:

1. the motherboard
2. keyboard, mouse, microphone, camera