10、安装在计算机系统模块外部的部件称为外围设备。 Computer components housed outside the system unit are called peripherals.
10、安装在计算机系统模块外部的部件称为外围设备。 Computer components housed outside the system unit are called peripherals.
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The physical components of a computer are collectively called () . A、hardwareB、softwareC、memoryD、boards
which descnption is NOT true?A．Personal computer has not the features of the larger system．B．Large systems offer higher processing speeds for user and return more data than PCs．C．Output devices take output results from the CPU in machine-coded form. and conven them into a form. that used by people.D．The input/output devices and auxiliary storage units of a computer system are called peripherals.
The basic unit of measure in a computer system is the(72). It is the smallest unit in computing. There are some other measures in a computer, such as Kilobyte, Megabyte, Gigabyte and so on.A．KilobyteB．BitC．GigabyteD．Megabyte
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计算机通过外围设备同外部世界通信或交换数据称为“输入/输出”。在微型计算机系统中，常用的外围设备有：键盘、显示器、磁带机、硬磁盘机、软磁盘机、模数转换器、数模转换器、调制解调器以及一些专用设备等。把外围设备同微型计算机连接起来的电路称为“外设接口电路”，简称______。
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