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tech app vocabulary
vocabulary part b
Term | Definition |
---|---|
input devices | how data such as text, images, or sounds is sent to the processor |
output devices | how processed data is seen and/or heard |
central processing unit | CPU: A chip inside the computer that receives data from input devices and changes it into text, pictures, or sounds. |
Random Access Memory | RAM does not store data while the computer is off. It ismemory that can be read and written to. Computers need alot of RAM to run efficiently. |
Read-Only Memory | ROM: ROM contains the instructions that start the computerwhen it is turned on. It’s memory is read only and not written to. |