Digital computer is controlled by internally stored programs and(66) of using common storage for all or part of a program and al

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问题 Digital computer is controlled by internally stored programs and(66) of using common storage for all or part of a program and also for all or part of the data necessary for the execution of the programs; executing user-written or user-designated programs; performing user-designated manipulation of digitally represented discrete data, including.(67) operations and logic operations; and executing programs that(68) themselves during their execution.Analog computer’s operations are analogous to the(69) of another system and that accepts, processes, and produces analog data.(70) computer integrates analog computer components and digital computer components by interconnection of digital-to-analog converters and analog-to-digital converters.

选项 A、Mixed
B、Composite
C、Compound
D、Hybrid

答案D

解析 数字计算机由内部存储的各种程序进行控制,能够对某一程序的全部或部分以及对执行该程序所必需数据的全部或部分使用公共存储器;执行用户编写的或指定的程序;对以数字方式表示的离散数据完成用户指定的处理,包括算术运算和逻辑运算:执行那些在其执行期间要修改自身的程序。模拟计算机模拟另一个系统的行为,接受、处理并产生模拟数据。混合计算机通过将数模转换器和模数转换器互连,把模拟计算机部件和数字计算机部件集成在一起。
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