Across
- 1. Authentication is the process by which the system validates a user's logon informatiN.
- 5. software used to search and retrieve information from the world wide web.
- 7. using telephone and computer links to connect people in a meeting who are in different locations. Also known as audio-conferencing or video-conferencing if live (real-time) pictures are involved.
- 8. When you speak to each other.
- 9. messages or letters sent and received in electronic form via computers.
- 11. Computer program or system.
- 12. electronic communications system linking computers, computer systems and peripherals such as file servers and printers.
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- 2. Teleconferencing is holding a "virtual" conference with participants in different locations, either via telephone (audioconferencing) or video (videoconferencing)
- 3. The Internet is a world-wide "network of networks" used for email, web publishing and increasingly for broadcast and telephony.
- 4. transmission of information over distance using telephone lines, cables or satellite signals to send and receive images, sounds and words.
- 6. data network network specifically designed for the transmission of data in digital form, so that people, computers and other devices can communicate (e.g., ISDN).
- 10. Stands for "Information and Communication Technologies."