Unit 2

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Across
  1. 2. Simplifying complex systems by hiding unnecessary details
  2. 5. Having multiple paths in a network to ensure reliability
  3. 6. A group of interconnected devices that can send and receive data
  4. 7. A system that translates domain names into IP addresses
  5. 8. The sequence of connections data travels from sender to receiver
  6. 11. A chunk of data transmitted over a network
Down
  1. 1. A network of interconnected networks that communicate using standard protocols
  2. 3. A unique number assigned to each device on a network
  3. 4. The maximum amount of data that can be transmitted in a fixed time
  4. 8. A set of rules that define how data is sent and received
  5. 9. A protocol that ensures reliable ordered delivery of data packets
  6. 10. A protocol that sends data quickly without guaranteeing delivery or order