Networks

4. A method of routing data through additional ports (4,10)
6. A global network of networks (8)
8. The range of frequencies available on a communication medium (9)
9. A set of rules for allocating a locally unique IP addresses to devices as they connect to a network (4)
11. Each byte is sent separately as soon as its ready with a start and stop bit at either end (12,4,12)
12. A protocol used on WiFi used to avoid collisions when devices need to send data/if the transmission medium is idle or not (4,2)

1. Organisations who allocate administer domain names and IP Addresses (8,10)
2. A method of dividing a network into multiple smaller networks (6,7)
3. This is the rate at which a signal changes (4,4)
5. Theres one main server with most of the storage and processing power, and other nodes act as clients (6,6)
7. Unique ID given to all devices on a network (3,7)
10. An endpoint of a communication flow across a computer network (6)