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  2. Microcomputer - Wikipedia

    en.wikipedia.org/wiki/Microcomputer

    An early use of the term "personal computer" in 1962 predates microprocessor-based designs. (See "Personal Computer: Computers at Companies" reference below). A "microcomputer" used as an embedded control system may have no human-readable input and output devices. "Personal computer" may be used generically or may denote an IBM PC compatible ...

  3. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    As a result, many network architectures limit the number of repeaters used in a network, e.g., the Ethernet 5-4-3 rule. An Ethernet repeater with multiple ports is known as an Ethernet hub. In addition to reconditioning and distributing network signals, a repeater hub assists with collision detection and fault isolation for the network.

  4. Classes of computers - Wikipedia

    en.wikipedia.org/wiki/Classes_of_computers

    The crucial function of a file server is storage. File servers are commonly found in schools and offices, where users use a local area network to connect their client computers and use Network-attached storage (NAS) systems to provide data access. A web server is a server that can satisfy client requests on the World Wide Web.

  5. List of computer size categories - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_size...

    This list of computer size categories attempts to list commonly used categories of computer by the physical size of the device and its chassis or case, in descending order of size. One generation's "supercomputer" is the next generation's "mainframe", and a "PDA" does not have the same set of functions as a "laptop", but the list still has ...

  6. Network on a chip - Wikipedia

    en.wikipedia.org/wiki/Network_on_a_chip

    The network on chip is a router-based packet switching network between SoC modules. NoC technology applies the theory and methods of computer networking to on-chip communication and brings notable improvements over conventional bus and crossbar communication architectures .

  7. History of personal computers - Wikipedia

    en.wikipedia.org/wiki/History_of_personal_computers

    The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals.

  8. Network processor - Wikipedia

    en.wikipedia.org/wiki/Network_processor

    A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain. Network processors are typically software programmable devices and would have generic characteristics similar to general purpose central processing units that are commonly used in many different types of equipment and ...

  9. Microsegmentation (network security) - Wikipedia

    en.wikipedia.org/wiki/Microsegmentation_(network...

    Microsegmentation is a network security approach that enables security architects to construct network security zones boundaries per machine in data centers and cloud deployments in order to segregate and secure workloads independently. [1] [2] It is now also used on the client network as well as the data center network.