P - Definitions

  • P

    PCI (Peripheral Component Interconnect)

    PCI (Peripheral Component Interconnect) is an interconnection system between a microprocessor and attached devices in which expansion slots are spaced closely for high speed operation.

  • PCI-X (Peripheral Component Interconnect Extended)

    PCI-X (Peripheral Component Interconnect Extended) is a computer bus technology (the "data pipes" between parts of a computer) that increases the speed that data can move within a computer from 66 MHz to 133 MHz.

  • PCMCIA card

    A PCMCIA card is a credit card-size memory or I/O device that connects to a personal computer, usually a notebook or laptop computer.

  • peer-to-peer network (P2P network)

    A peer-to-peer (P2P) network is a network in which each computer functions as a client or server for other computers in the network.

  • Personal Computer Memory Card International Association (PCMCIA)

    The PCMCIA (Personal Computer Memory Card International Association) is an industry group organized in 1989 to promote standards for a credit card-size memory or I/O device that would fit into a personal computer, usually a notebook or laptop computer.

  • ping storm

    A ping storm is a condition in which the Internet ping program is used to send a flood of packets to a server to test its ability to handle a high amount of traffic or, maliciously, to make the server inoperable.

  • Plug and Play (PnP)

    Plug and Play (PnP) is a capability developed by Microsoft for its Windows 95 and later operating systems that gives users the ability to plug a device into a computer and have the computer recognize that the device is there.

  • PowerShell

    PowerShell is an object-oriented automation engine and scripting language with an interactive command-line shell that Microsoft developed to help IT professionals configure systems and automate administrative tasks.

  • PowerShell provider (Windows PowerShell provider)

    A Windows PowerShell provider is a .NET program that allows the data in a specialized data store to be accessable in Windows PowerShell.

  • PowerShell v3

    PowerShell v3 is a task-automation framework found in client and server versions of Windows

  • problem management

    Problem management, in information technology, is a process aimed at resolving incidents and problems caused by end-user errors or IT infrastructure issues, and preventing recurrence of such incidents.

  • ProLiant

    ProLiant, an "industry standard" computer server from Compaq, typifies the popularly-priced server that is designed to satisfy general computing needs at various levels in an enterprise.

  • PXE (Preboot Execution Environment)

    Preboot Execution Environment (PXE) refers to various methods of getting an IBM-compatible computer, typically running Windows, to boot up without the need for a hard drive or boot diskette.

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