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computers vocab section 2.3 and 2.4
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  • 問題数 30 • 2/11/2025

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  • 1

    A device made of semiconductor material that controls the flow of electrons inside a chip

    transistor

  • 2

    The part of a cpu core that performs logical operations and integer arithmetic

    arithmetic/logic unit

  • 3

    The part of a cpu core that performs decimal arithmetic

    floating point unit

  • 4

    The part of a cpu core that cordinates its operations

    control unit

  • 5

    The part of the cpu core that attempts to retrieve data and instructions before they are needed for processing in order to avoid delays

    prefetch unit

  • 6

    The part of the cup core that translates instructions into a form that can be processed by ALU and EPU

    decode unit

  • 7

    The section of a cpu core that allows the core to communicate with other cpu units

    bus interface unit

  • 8

    A small quartz crystal located on the motherboard that synchronizes the computers operations

    system clock

  • 9

    The series of steps performed by the computer when the cpu processes a single piece of microbe

    machine cycle

  • 10

    The hardware where the data is actually stored

    storage medium

  • 11

    The hardware where a storage medium is read from or written to

    storage device

  • 12

    Hardware used to store most programs and data on a computer

    hard drive

  • 13

    A hard drive consisting of one of more metal magnetic disks permanently sealed with an access mechanism and read/write head inside its drives

    magnetic hard drive

  • 14

    A concentric ring on the surface of a hard disk where data is recorded

    track

  • 15

    A pie shaped section on the surface of a hard disk where data is recorded

    sector

  • 16

    The smallest storage area on a hard disk formed by one or more sectors

    cluster

  • 17

    The collection of tracks located in the same location on a set of hard disks surfaces

    cylinder

  • 18

    Ssd or flash memory hard drive that used flash memory media

    solid state drive

  • 19

    The total time that it takes for a hard drive to read or write the data

    disk access time

  • 20

    Memory used in conjunction with a magnetic hard drive to improve system performance

    disk cache

  • 21

    A combination of flash memory and magnetic hard drive

    hybrid hard drive

  • 22

    A storage medium in the shape of a thin circular disc made out of polycarbonate substrate read from and written to using a laser beam

    optical disc

  • 23

    A drive designed to read optical discs

    optical drive

  • 24

    A small rectangular flash memory medium

    flash memory card

  • 25

    Flash memory media integrated into a self contained unit that plugs into a usb port

    USB flash drive

  • 26

    A storage device that is not connected directly to the users computer

    remote storage

  • 27

    A high performance storage server connected individually to a network to provide storage for a computer on that network

    network attached storage

  • 28

    A network of hard drives or other storage devices that provide storage for another network

    storage area network

  • 29

    Remoter storage devices via the internet

    online storage

  • 30

    A storage device that contains multiple high speed hard drives connected to the computer system or network

    storage server