Chapter Two - Key Terms
Access time AGP Benchmarks Blue screen of death Blu-ray DVD Cache Capacitors Card reader CD CD drive CD-DA
访问时间 AGP 基准 蓝屏死机 蓝光DVD 缓存 电容器 读卡器 CD光盘 光盘驱动器CD - DA
Average time it takes a computer to locate data on the storage medium and read it Accelerated graphics port
Series of tests used to gauge the overall speed of a microprocessor
Display that suddenly replaces the usual graphical screen display with an enigmatic error message written in white text against a bright blue background A double layer DVD with 25 GB capacity per layer and 50GB in total
Special high-speed memory that allows a microprocessor to access data more rapidly than from memory located elsewhere on the system board
Microscopic electronic part that holds bits that represent data A device that transfers data to or from a computer Compact disc
Designed to work with a variety of CDs
Compact disc digital audio, commonly known as an audio CD
CD-R CD-ROM CD-RW CISC Color depth CRT Data bus Data transfer rate Desktop computer Dot matrix printer Dot pitch Double layer DVD Drive bays
CD - R CD - ROM CD - RW CISC 颜色深度 阴极射线管显示器数据总线 数据传输速率 台式电脑 点阵打印机 点距 双层DVD 驱动器插槽
Compact disc recordable, a drive that records data on a special CD-R disk Compact disc read-only memory, the original format for storing computer data
Compact disc rewritable, allows you to write data on a CD, then change the data at a later time Complex instruction set computer
Number of colors that a monitor and graphics card can display
Cathode ray tube uses gun-like mechanisms to direct beams or electrons toward the screen and activate individual dots of color that form an image Circuitry to carry data from one component to another
Amount of data that a storage device can move from the storage medium to the computer per second
Fits on a desk and runs on power from an electrical wall outlet Produces characters and graphics by using a grid of fine wires Measure of image clarity
A DVD with two recordable layers on the same side. Storage device “parking spaces”
Dual core processor Duplex printer Duty cycle DVD DVD drive DVD+R DVD+RW DVD-R DVD-ROM DVD-RW DVD-Video EEPROM Expansion bus
双核处理器 双面打印机 责任周期 DVD DVD驱动器 DVD + R光盘 DVD + RW DVD - R DVD - ROM DVD - RW DVD视频 EEPROM 扩展总线
An alternative to using more than one processor; able to do more work simultaneously than one with a single core
Able to print on both sides of the paper
Determines how many pages a printer is able to produce Digital video disc or digital versatile disk Designed to work with a variety of DVDs and CDs
Digital versatile disc recordable, uses recording technology similar to CD-R, but with DVD storage capacity
Rewritable DVD. Uses CD-like technology but with DVD storage capacity
Digital versatile disc recordable, uses recording technology similar to CD-R, but with DVD storage capacity
DVD that contains computer data. Not rewritable.
Rewritable DVD. Uses CD-like technology but with DVD storage capacity DVD that contains movies
A non-volatile chip that requires no power to hold data
The segment of the data bus that extends between RAM and peripheral devices
大一计算机基础-第二章词汇解释
