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tech app 02
Term | Definition |
---|---|
input devices | how data such as text images or sounds is sent to the proccesor |
output devices central proseing unit | how prosseing is seen and heard cpu:a chip inside the computer that recives data |
random access memory | RAM does not store data while the computer is off it is memory that can be read |
read only memory | ROM: ROM contains the instructions that start the computer when it is turned on. It’s memory is read only and not written to |
storage devices | Permanent forms of storage |
operating system OS | A program required by computers to manage all programs and hardware. It tells the computer how to do its work. |
server | A computer that connects a network of computers such as our lisd computers |
hard drive | Computer hardware that stores information |
external hard drive | Portable or mobile device that stores large amounts of information. |