Module 3 Lesson 24

4. communications hardware device that facilitates the transmission of data
8. a computer that uses the services of another program
9. program to provide network control and includes special functions
10. wireless tech. that delivers max speeds up to 7 mbps to your cell and home phone
12. uses coaxial cable to send and retrieve data
13. all computers are equal and no computer designated as the server
14. a variation of a LAN that uses no physical wires
15. expert who invades someone's computer either for personal gain or the satisfaction for doing it
18. an ISP that provides connection speeds more than 30 times faster than dialup connections
23. handles requests for data and e-mail from other computers
24. creates a buffer between an internal network and internet to prevent unauthorized access

1. examines a fingerprint, voice pattern, or iris of the eye
2. a network designed for the exclusive use of computer users that cannot be used by users outside the organization
3. the world's collection of interconnected commercial and gov. owed voice systems
5. a device on the network
6. a network configuration that allows selected outside organizations to access internal info
7. acts as an intermediary between a user and the Internet
11. where info arrives from connected computers and forwarded in directions
16. the largest network used as a communication tool
17. a series of connected computers within a confined space
18. covers a larger geographical area
19. a type of fiber-optic telephone line that can transmit up to 1.544 megabits per second
20. directs traffic by dividing data into smaller packets that travel diff routes
21. link from one computer to another through which data can be transmitted
22. provides the transfer of info to a computer with a high speed bandwidth