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the central or main part of something where there is most activity: hub of The City of London is the hub of the UK's financial world. at the hub of The computer department is at the hub of the company's operations. SMART Vocabulary: related words and phrases. Places and locations. anatopism. coign of vantage. core. crime scene.
Mar 1, 2024 · A hub is a hardware device used at the physical layer to connect multiple devices in the network. Hubs are widely used to connect LANs. A hub has multiple ports. Unlike a switch, a hub cannot filter the data, i.e. it cannot identify the destination of the packet, So it broadcasts or sends the message to each port.
The meaning of HUB is the central part of a circular object (such as a wheel or propeller). How to use hub in a sentence.
What is the hub? A hub is a common connection point, also known as a network hub, which is used for connection of devices in a network. It works as a central connection for all the devices that are connected through a hub. The hub has numerous ports.
noun. the central part of a wheel, as that part into which the spokes are inserted. the central part or axle end from which blades or spokelike parts radiate on various devices, as on a fan or propeller. a center around which other things revolve or from which they radiate; a focus of activity, authority, commerce, transportation, etc.:
[usually singular] hub (of something) the central and most important part of a particular place or activity. the commercial hub of the city; The kitchen was the hub of family life. to be at the hub of things (= where things happen and important decisions are made)
Jun 27, 2015 · Hub Definition - What is a hub? Home Hardware Terms Hub Definition. Hub. There are two primary types of hubs in the computing world: 1) network hubs and 2) USB hubs. 1. Network hub. A network hub is a device that allows multiple computers to communicate with each other over a network.
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Mar 25, 2022 · A hub is a network device that connects various network nodes, e.g. in an Ethernet, in a star configuration. In the OSI (Open Systems Interconnections) reference model, hubs are classified as level 1 devices that operate at the physical layer.
A network hub is a node that broadcasts data to every computer or Ethernet-based device connected to it. A hub is less sophisticated than a switch, the latter of which can isolate data transmissions to specific devices. Network hubs are best suited for small, simple local area network environments.
