OCR•GCSE•Computer Science
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Computer Networks, Connections and Protocols
Network types, topologies, protocols, and the internet
Practice 36 subtopics in Computer Networks, Connections and Protocols. All questions match the OCR GCSE specification.
About Computer Networks, Connections and Protocols
Computer Networks, Connections and Protocols is a key topic in the OCR GCSE Computer Sciencespecification. This topic covers network types, topologies, protocols, and the internet.
Master all 36 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (36)
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Types of networks (LAN, WAN)Factors affecting network performanceClient-server networksPeer-to-peer networksNetwork hardwareNetwork interface card (NIC)SwitchRouterWireless access point (WAP)Transmission mediaEthernet cablesFibre optic cablesWireless (Wi-Fi)Star topologyMesh topologyAdvantages of wiredDisadvantages of wiredAdvantages of wirelessDisadvantages of wirelessEncryptionWhat is a protocolTCP/IPHTTP and HTTPSFTPPOP and IMAPSMTPLayersApplication layerTransport layerInternet layerNetwork interface layerData packetsPacket structurePacket headersPacket switching processPacket reassembly
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