Across
- 3. Relatively expensive, they enable large volumes of digital data to be transmitted extremely fast.
- 5. The physical path by which a message travels from sender to receiver (twisted-pairs, coaxial, fiber-optic cables and radio waves).
- 8. A group of two or more computers linked together so that they can share resources (hardware, software and data) and can communicate with one another.
- 9. is a system of Internet servers that support specially formatted documents.
- 10. The computer on which the document is located.
Down
- 1. The exchange of data between two devices via some form of transmission medium such as a wire cable.
- 2. An extension to hypertext providing multimedia facilities, such as those handling sound and video.
- 4. The device that receives the message.
- 6. The device that sends the data message (computer, mobile phone, video camera and so on).
- 7. communication offer organization and users many benefits, such as portability, flexibility, increase productivity and lower installation cost.