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問題一覧
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