Across
- 2. a telecommunications network that spans a large geographic area, connecting multiple local area networks (LANs) across cities, countries, or even continents.
- 4. model a conceptual framework that standardizes the functions of a network into seven layers,to guide network protocols and communication.
- 5. A unit of data transmitted over a network.
- 6. Address A unique address that identifies a device on a network (Internet Protocol).
- 7. Security system that monitors and controls incoming and outgoing network traffic.
Down
- 1. Device that directs traffic between networks.
- 2. Wireless technology for local area networking.
- 3. a method used to detect errors in data by performing polynomial division on the data bits and appending a checksum.