Across
- 3. A computer that uses the service of another program
- 5. A junction where info comes from connected devices and is forwarded to other devices
- 11. examine fingerprint, voice pattern, or iris or retina of eye
- 13. The world's collection of interconnected commercial and gov. owned voice oriented systems
- 15. Network designed for exclusive users only
- 16. A device on the network
- 17. A network configuration that allows selected outside organizations to access internal info systems
- 18. Computer network that covers a large geographical area
- 20. A device that uses coaxial cable to send and receive data
- 21. A computer that handles requests for data, email, file transfers, and other network services from other computers
Down
- 1. Communications hardware device that facilitates the transformation of data
- 2. Internet connection technology that transfers info fast over ordinary copper phone wires
- 3. Link from one computer to another through which data can be transmitted
- 4. A type of fiber optic telephone line with fast transmition
- 6. A server that acts as a intermediary between a user and the server
- 7. Device that directs traffic on a network by dividing data into smaller, travel, and reassemble at new destination
- 8. Combo of hardware and software that create a buffer to prevent unauthorized access
- 9. The largest network used as a communication tool
- 10. All computer are equal and there is no designated server
- 12. Computer configuration where one or more computers acts as a network
- 14. A series of connected personal computers, workstations, and other devices.
- 19. Expert computer user who invades another computer for personal gain.