Across
- 2. an external device that provides an input/output for a computer
- 7. a device used to store data and have it available to increase performance
- 8. a six-pin port is used to connect input devices like keyboards and mice
- 10. the electrical measurement of power
- 11. a computer program or device that provides a service to another program and its user
Down
- 1. the flow of an electrical current that operates in one direction
- 2. used for connecting expansion cards and descibes how many bus lanes are connected to the card
- 3. the measurement of the electric current's force or pressure
- 4. the potential difference of an electric current between two points
- 5. the process in which a computing system executes a series of functions in the form of algorithms
- 6. a data transfer device that is often used to connect peripherals or transfer data
- 9. foundation of OS services, such as memory, device control, and networking