Across
- 1. : a computer hardware device that converts data from a digital format into a format suitable for an analog transmission
- 4. layer : in charge of the delivery of packets from a source A to a destination B
- 6. : virtual point where network connections start and end
- 9. : a computer or device that links two similar LANs based on the same protocol.
- 10. layer : in charge of the management of network access.
- 12. : Define the rules that govern the communications between two computers connected to the network.
- 15. layer : ensures a safe and efficient travel of data; consists of electronic circuits for data transmission etc.
- 17. : allows the constitution of communication groups (newsgroups) organized around specific topics
- 18. : a specialized computer that makes it convenient to manage a bank account holder's funds.
- 19. : a network device that connects two different systems, using direct and systematic translation between protocols.
Down
- 2. : the traditional technology for connecting devices in a wired local area network (LAN) or wide area network (WAN).
- 3. : allows the transfer of collection of files between two machines connected to the Internet.
- 4. Model : Consists of only 4 layers: application, transport, internet and network.
- 5. : a communication computer that connects different types of networks using different protocols.
- 7. : Involves 7 layers, each playing a specific role when applications are communicating over the net.
- 8. : a computer network in which the computers connected may be far apart, generally having a radius of more than 1 km.
- 11. : allows the management of the network.
- 13. : allows a user to connect to a remote host in terminal mode.
- 14. : a collection of devices connected together in one physical location, such as a building, office, or home
- 16. : defines a basic service for electronic mails.