Computer Science Unit 5 0.0 / 5 ? ComputingNetworksGCSEAQA Created by: jorjahagueCreated on: 05-05-21 11:38 9107524861 Across 1. common kind of technology used in a wireless PAN (9) 4. method used to maintain network security (8) 5. method used to maintain network security (14) 6. the topology where all computers have their own cable connecting them to a switch (4) Down 1. the topology where all computers are connected to a single backbone computer (3) 2. second layer (9) 7. a computer network used for data transmission among devices (3) 8. routes data packets across a WAN (6) 9. first layer (11) 10. layer 4 (4)
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