Across
- 2. A device that converts electric current and supplies power to an electrical load.
- 5. A type of scanning device that can read barcodes
- 7. An electrical measurement of power
- 9. The measurement of the electric current’s
- 10. A computer program or device that provides a service to another computer program and its use.
- 11. Commonly found as a standalone desktop camera and built into most laptops
- 12. The potential difference of an electric current between two points.
Down
- 1. The physical components that a computer system requires to function
- 3. An external device that is used to send data and to provide an input/output
- 4. A socket found on the motherboard where an expansion card can be inserted.
- 6. The flow of electrical current that operates in two directions at any given time.
- 8. A device used to store frequently accessed data