Across
- 3. the part of the data packet that contains the IP addresses of the sender and receiver , and includes the packet number which allows reassembly of the data packets
- 4. data that can be sent in one direction only
- 7. a device that enables data packets to be moved between different networks
- 8. data that can be sent in both direction at the same time
- 9. a verification method used to check if data transferred has been altered or corrupted
- 10. stages in a network that can receive and transmit data packets
Down
- 1. data that can be sent in both directions but not at the same time
- 2. check a method to check if data has been transferred correctly; makes use of even or odd parity
- 5. the actual data being carried in a data packet
- 6. a small part of a message/data that is transmitted over a network