Unit 1 问题: 1.CPU
2.personal computer 3.AI
4.neural network 5.parallel processing 6.output device 7.VLSI
8.instruction set 9.supercomputer 10.microcomputer
答案: 1. 中央处理机
2. 个人电脑3.人工智能4.神经网络5.并行处理6.输出设备7.超大规模集成8.指令集9.超级计算机10.微机
Unit 2 问题: 1.显示器 2.输入设备 3.输出设备 4.数据总线 5.芯片 6.键盘
7.激光打印机 8.平板式扫描仪 9.光盘
10.基本输入输出系统
1.display 2.Input device 3.Output devices 4.The data bus 5.chip 6.The keyboard 7.Laser printer 8.Flatbed scanner 9.Compact Disc 10.Basic I/o system 问题:
A digital computer is not a single machine: rather, it is a system composed of five distinct elements: (1) a central processing unit; (2) input devices; (3) memory storage devices; (4) output devices; and (5) a communications network, called a bus, which links all the elements of the system and connects the system to the external world.
答:数字计算机不是一台机器,而是由五个不同的部分组成的系统:(1)一个中央处理器;(2)输入设备;(3)存储设备;(4)输出设备;(5)称为总线的通信网络,它连接系统的所有元素并将系统连接到外部世界。
Unit 3 问题: 1.机器语言
2.汇编语言 3.高级语言 4.面向对象语言 5.数据声明 6.计算机程序员 7.源程序 8.目标代码 9.系统调用 10.编译器
答 :1.Machine language 2.Assembly language 3.High-level language 4.Object-oriented language 5.Data declaration 6.Computer programmer 7.Source program 8.The target code 9.The system calls 10.The compiler
问题:
Three types of application programs translate from source code to object code: compilers, interpreters, and assemblers(汇编程序). The three operate differently and on different types of programming languages, but they serve the same purpose of translating from a programming language into machine language.
答:三种类型的应用程序从源代码翻译成目标代码:编译器、解释器,汇编(汇编程序)。这三种语言在不同类型的编程语言上操作不同,但它们的目的是相同的,即将编程语言转换成机器语言。
Unit 4 问题: 1.软件工程 2.软件生命周期 3.系统分析 4.需求分析 5.集成测试
6.whitebox testing 7.waterfall model 8.software engineer 9.software maintenance 10.software reuse 答:
1. Software engineering 2. 2.Software life cycle 3. System analysis 4. Demand analysis 5. Integration testing 6. whitebox测试 7. 瀑布模型 8. 软件工程师
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