Across
- 4. Computer programs that make it possible to execute specific tasks within a computer
- 6. an electric current that is uni-directional, so the flow of charge is always in the same direction.
- 7. Read-Only Memory
- 8. Set of physical components of which the equipment is made
- 9. a person or business engaged in printing. a machine or device that prints.
- 11. a piece of equipment used to provide data and control signals to an information processing system,
Down
- 1. Electronic component designed to introduce a given electrical resistance between two points in an electrical circuit
- 2. A device consisting of two or more electrochemical cells with external connectors
- 3. rapid voltage changes or cyclic changes in voltage
- 5. A type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles.
- 10. Random-Access Memory