
第一节课
Authored by Jing Chen
Computers
University
Used 18+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
完整的计算机系统通常包括
主机、外部设备
硬件系统与软件系统
运算器、控制器、存储器
主机和应用软件
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列属于冯•诺依曼计算机的核心思想是
存储器按地址访问
存储程序和程序控制
采用总线
采用补码
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列关于计算机系统层次结构的描述中,不正确的是
低层代码执行效率比高层代码执行效率低
低层用户对硬件的透明性比高层用户要低
指令集架构层是软、硬件间的接口
不同层次面向不同用户,看到计算机的属性不同
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
计算机硬件能直接执行的是
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列关于硬件与软件关系的描述中,不正确的是
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
计算机的字长与下列哪项指标密切相关
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
CPU地址线数量与下列哪项指标密切相关
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