GCSE Computer Science: Network Topologies
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All Computer Science topics are covered, and each module comes complete with:
Classroom Presentations
Revision Notes
Activities & Quizzes
Mind Maps, Flashcards & Glossaries
Frequently Asked Questions
What is a bus topology?
A bus topology is a network topology where all devices are connected to a single cable, which acts as the backbone of the network. Data is transmitted along the cable and devices receive data that is addressed to them.
What is a star topology?
A star topology is a network topology where devices are connected to a central hub or switch, which acts as a communication point for the network. Data is transmitted from one device to another through the hub or switch.
What is a ring topology?
A ring topology is a network topology where devices are connected in a circular loop, with each device acting as a repeater for the data signal. Data is transmitted in one direction around the ring, with each device passing the signal to the next device.
What is mesh topology?
A mesh topology is a network topology where each device is connected to every other device in the network, forming a redundant network where data can be transmitted along multiple paths.
What is a tree topology?
A tree topology is a network topology where devices are connected in a hierarchical structure, with one or more central nodes connecting multiple sub-nodes. Data is transmitted from one node to another through the central nodes.