Microprocessor 微处理器

多选题 Microprocessor 微处理器

A、 is the "brains" of the computer system 是计算机系统的"大脑"

B、 is mounted onto a carries package(注:应为 carrier package)被安装在载体封装上

C、 is contained within a cartridge 被容纳在卡带/盒式磁带中

D、 has two basic components: the control unit and arithmetic-logic unit 有两个基本组件:控制单元和算术逻辑单元

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A、is a subclass

B、can be derived from an existing type

C、can't be called a derived type

D、inherits all features of existing type and has additional features

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多选题 The 64-bit processor can be used in

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C、supercomputers 超级计算机

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A、an uplink and a downlink

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D、allows the device to be moved from place to place

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多选题 We usually measure the processing speed in today's computer according to the

A、thousandth of a second 千分之一秒

B、millionth of a second 百万分之一秒

C、billionth of a second 十亿分之一秒

D、trillionth of a second 万亿分之一秒

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单选题 Mobile wireless connection ____.

A、should be used to connect fixed devices

B、should be used to connect mobile devices

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A、object-oriented

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多选题 We often express chip capacities in word size, word size can be

A、one byte 一个字节

B、two bytes 两个字节

C、three bytes 三个字节

D、four bytes 四个字节

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多选题 With dual-core chip a microcomputer can

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