Computer Studies

1. Allows the transmission of data internationally
4. The way in which hardware is connected in order to exchange data
6. Device that connects without a cable
7. connection point for multiple devices on a single network that can identify which network device is connected to which part.
9. Device used to join multiple networks and intermediate networks so that data can be exchanged
10. Collection of private computer networks in an organization
12. Computer network that connects two or more computer systems,
13. Fisic elements that constitutes a computer system
14. Portion of a message that is transmitted through a network.
15. International rules that ensure the transfer of data between systems.
17. A group of bits

2. Set of programs that allow the computer to perform certain tasks.
3. Identifies the device in the network
5. Model used to facilitate communication across a variety of systems.
7. Computer system that provides a service to the other computer systems
8. Converts computer digital signals into audio signals and back.
10. Global WAN connecting millions of computer systems
11. Interconnected computer systems that can share resources and data.
13. Network connection point for devices, data arriving is copied and sent to all the devices on the network.
16. Computer network that connects computers in a limited area like a room