Question

for each of the following devices describe the type of component it is and briefly describe its function within a computer number
1. laser light
2.Mouse
3.500gb hard drive
4 CPU
5. RAM
6. ROM

Answer 1

1.A device that produces a very narrow, highly concentrated beam of light.
2.small handheld device which is moved across a mat or flat surface to move the cursor on a computer screen.
3. a storage device with a memory of 500gb.
4.The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program.
5.a type of computer memory that can be accessed randomly.
6. computer memory on which data has been prerecorded