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  2. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An internetwork is the connection of multiple different types of computer networks to form a single computer network using higher-layer network protocols and connecting them together using routers. The Internet is the largest example of internetwork. It is a global system of interconnected governmental, academic, corporate, public, and private ...

  3. IEEE 802 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802

    IEEE 802. IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LANs), personal area networks (PANs), and metropolitan area networks (MANs). The IEEE 802 LAN/MAN Standards Committee (LMSC) maintains these standards.

  4. Computer - Wikipedia

    en.wikipedia.org/wiki/Computer

    A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations ( computation ). Modern digital electronic computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. The term computer system may refer to a nominally ...

  5. Internet of things - Wikipedia

    en.wikipedia.org/wiki/Internet_of_things

    According to Lewis, "The Internet of Things, or IoT, is the integration of people, processes and technology with connectable devices and sensors to enable remote monitoring, status, manipulation and evaluation of trends of such devices." [ 20] The term "Internet of things" was coined independently by Kevin Ashton of Procter & Gamble, later of ...

  6. Software-defined networking - Wikipedia

    en.wikipedia.org/wiki/Software-defined_networking

    Software-defined networking (SDN) is an approach to network management that enables dynamic and programmatically efficient network configuration to improve network performance and monitoring in a manner more akin to cloud computing than to traditional network management. [1]

  7. Networking cable - Wikipedia

    en.wikipedia.org/wiki/Networking_cable

    Networking cable is a piece of networking hardware used to connect one network device to other network devices or to connect two or more computers to share devices such as printers or scanners. Different types of network cables, such as coaxial cable , optical fiber cable , and twisted pair cables, are used depending on the network's topology ...

  8. Wide area network - Wikipedia

    en.wikipedia.org/wiki/Wide_area_network

    The textbook definition of a WAN is a computer network spanning regions, countries, or even the world. [3] [4] However, in terms of the application of communication protocols and concepts, it may be best to view WANs as computer networking technologies used to transmit data over long distances, and between different networks.

  9. Network computing - Wikipedia

    en.wikipedia.org/wiki/Network_computing

    Network computing. Network computing is a generic term in computing which refers to computers or nodes working together over a network . The two basic models of computing are: 1- centralized computing:- where computing is done at a central location, using terminals that are attached to a central computer. 2- decentralized computing:- where ...