AQA AS Computing - Unit 2 - Structure of the internet.

Across

• 1. A set of agreed signals, codes and rules for data exchange between systems. (8)
• 4. A name that identifies one or more IP address, e.g. 'microsoft.com' represents several IP addresses. (6, 4)
• 5. A public network of computer network and computers using unique IP address and TCP/IP. (8)
• 6. An address for a software process. (4)
• 7. A unique address that identifies a computer of another electronic device on a network. (2, 7)
• 8. Temporary Port numbers used by client processes; they lie in the range 1024-4095: (6, 4, 7)
• 9. A private computer network used to share information or operations or transfer data within an organisation. (8)
• 10. A combination of host IP address and a Port number. (6)