Across
- 1. Consists of the physical components that make up a computer system
- 4. Computerized encoding and decoding of information.
- 6. Devices that allow you to input information into a computer.
- 8. A model showing data visually, using a line or bars to represent amounts.
- 9. Name given to a factor that affects the program and can have many different values.
- 11. transmits data using radio waves rather than wires.
Down
- 2. Tools used to "tell" computer programs what to do with data.
- 3. Set of rules that permits two or more parties to communicate.
- 5. Hardware that allow you to send information from a computer.
- 7. Tells the computer program what to "name' each piece of data.
- 10. Computer programs and related data that provide the instructions for telling the computer hardware what to do and how to do it.