6413567
Descrição
FlashCards por Lewis Lees, atualizado more than 1 year ago
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Criado por Lewis Lees
aproximadamente 8 anos atrás
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| Questão | Responda |
| Virtual private networks (VPN) | Virtual private networks are a cheaper alternative to a wide area network and use dedicated packet-switched links to interconnect two or more local area networks. |
| Local area network (LAN) | Local area networks (LANs) are characterized by high-speed transmission over a restricted geographical area. Signals need to be boosted if the LAN is too large |
| personal area networks (PAN) | A personal area network (PAN) is a computer network organised around an individual person PANs often involve mobile computers and smartphones. |
| Wide area network (WAN) | While LANs operate where distances are relatively small, wide area network (WANs) are used to link LANs that are separated by large distances ranging from a few tens of metres to thousands of kilometres |
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