What is a hub computer science

  • : a center of activity : focal point.
    The island is a major tourist hub. b. : an airport or city through which an airline routes most of its traffic.

  • What does a hub do?

    Hub is commonly used to connect segments of a LAN (Local Area Network).
    A hub contains multiple ports.
    When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.
    Hub acts as a common connection point for devices in a network..

  • What is a hub in network science?

    Hubs are defined as nodes with many edges or with edges that place them in central positions for facilitating traffic over a network.
    The number of edges on a node is called the node's degree, and degree is the simplest and most commonly used means of identifying hubs in graphs..

  • What is hub in computer science?

    What Does Hub (Computing) Mean? A hub is the connection point in a computer device where data from many directions converge and are then sent out in many directions to respective devices.Nov 1, 2012.

  • What is the definition of a hub?

    : a center of activity : focal point.
    The island is a major tourist hub. b. : an airport or city through which an airline routes most of its traffic..

  • What is the purpose of a hub computer science?

    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 (LAN) environments..

  • What is the purpose of a hub?

    A hub (also called a network hub) serves as the point of connection for all devices on a local area network (LAN).
    Hubs operate on Open Systems Interconnection (OSI) Layer 1, the first and lowest layer (also called the physical layer)..

  • A USB port hub is a device that allows you to expand the number of available USB ports on your computer.
    If you find yourself running out of USB ports for your various devices like external hard drives, printers, or USB sticks, a hub comes to the rescue.
A hub is a physical layer networking device which is used to connect multiple devices in a network. They are generally used to connect computers in a LAN. A hub has many ports in it. A computer which intends to be connected to the network is plugged in to one of these ports.
Hubs. A hub is a physical layer networking device which is used to connect multiple devices in a network. They are generally used to connect computers in a LAN. A hub has many ports in it. A computer which intends to be connected to the network is plugged in to one of these ports.

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