计算机专业英语练习及答案

计算机专业英语练习及答案

Vocabulary

(一)Translate the following words and expressions into Chinese．

1．Operating system

2．white box testing

3．hard disk

4．management information system

5．electronic commerce

6．relational database

7．software engineering

8．software maintenance

9．menu bar

10. network security

(二)Fill in the blank with the corresponding English abbreviations．

1．只读存储器2．广域网

3．传输控制协议4．文件传送[输]协议

5．通用串行总线 6.面向对象编程

7．集成开发环境8．结构化查询语言

9．数据库管理系统10．开放系统互连

(三)Match the following words and expressions in the left column with those similar in meaning in the right column．

1. application software a．音频

2．machine language b．应用软件

3．structured programming c．机器语言

4。functional testing d．软件测试

5．memory e．结构化程序设计6．relational database f．内存

7．firewall g．功能测试

8．software testing h．关系数据库

9．hacker i．黑客

10．audio j.防火墙

Translation

Translate the following sentences into Chinese

1.There are several applications called Web browsers that make it easy to access

the World Wide Web, Two of the most popular being Netscape Navigator and Microsoft’s Internet Explorer.

2.SQL Server is designed to allow thousands of users to access the database at the

same time and is a true client/server database system.

3.During the last few years, it has been realized that maintenance of programs is

more expensive than development, so reading of programs by humans is as important as writing them.

4.Some applications, such as Word, allow for several windows in a special mode

called MDI in which you can open multiple documents within the same application.

Translate the following paragraph into Chinese

Over the last few decades there has been a tremendous growth in information technology and its impact on everyday life. Complex software systems have become critical to the operation of many systems in areas such as banking, communications, manufacturing, power generation, and transportation. Progress in computer science and accumulated experience with industrial production of software have led to the emergence of software engineering as a separate discipline. The software engineering discipline has been defined as “the application of systematic, disciplined, quantifiable approaches to the development, operation, and maintenance of software.”that is, the application of engineering to Software.

计算机专业英语练习答案

Vocabulary

1．操作系统2．白盒测试3．硬盘4．管理信息系统5．电子商务6．关系数据库 7．软件工程8．软件维护9．菜单栏10．网络安全

1．ROM (Random Access Memory)

2．WAN (Wide Area Network)

3．TCP: Transmission Control Protocal

4．FTP: File Transmission Protocal

5．USB : Universal Serial Bus

6．OOP : Object Oriented Programming

7。IDE: Integrated Developing Environment

8．SQL : Structure Query Language

9．DBMS : DataBase Management System

10．OSI: Opened System Interconnection

1． b 2． c 3． e 4. g 5． F

6． H 7． J 8． d 9. i 10． a

1存在一些称为网络浏览器的应用软件，可很容易地访问万维网，其中的两款较流行（常用）的浏览器是：Netscape Navigator和Microsoft公司的Internet Explorer

2.SQLServer（服务器）被设计成允许成千上万个用户同时访问数据库，它是一个真正的客户端／服务器端的数据库系统。

3.最近几年，人们已经意识到程序的维护费比开发费用更昂贵，因此读程序与写程序同样重要.

4.一些应用软件，例如Word，允许几个窗口同时在一个叫做MDI(多文档界面)的模式下存在，在这种模式下可在同一个应用程序中打开多个文档。

（二）在过去的几十年中，信息技术有了巨大的发展，并且影响着我们的日常生活。复杂的软件系统已经成为许多领域的关键，如银行，通信，制造业，电力，交通等。随着计算机科学的进步和工业生产经验的积累，使软件工程成为一个独立的标准（学科、规范）出现。软件工程规范已经被定义为：应用系统的、规范的和量化的方法进行软件的开发、操作和维护。也就是说，使用工程的方法开发软件（在软件上的工程应用）。

中译英练习:

1.信息系统有五个部分：人、使用说明书、软件、硬件和数据。

2.系统软件和应用软件之间的区别是：系统软件是帮助计算机管理它自身内部

资源的“背景”软件，应用软件可以被认为是最终用户软件；系统软件使得应用软件能和计算机硬件进行交互。

3.基本应用软件和专用应用软件的区别是：基本应用软件被广泛地应用于几乎

所有的职业领域；而专用应用软件只被应用于某些特定的学科和职业领域；

4.有4种类型的计算机，它们是：超级计算机、小型机、巨型机和微型计算机。

5.计算机硬件包括：系统单元、输入/输出设备、存贮器和通讯设备

6.信息和数据可以被存在计算机的文件中，常用的文件有：文本文件、工作表

文件、数据库文件和演示文件。

7.数据是原始的、没有处理过的事实，而处理过的数据就成为信息。

8.连接可使你的微机具有和其它计算机共享资源的能力。

参考译文:

1.There are five parts in information system. They are people, procedures, software,

hardware and data.

2.The distinguish between system software and application software is that System

software is the “ background” software that helps the computer manage its own internal resources. While application software is described as end user software.

System software enables the application software to interact with the computer

hardware.

3.The distinguish between BA and SA is that Basic applications are widely used in nearly all

career areas. While specialized applications are only use in some specific disciplines and

occupation.

4.There are four types of computers. They are supercomputer. Minicomputer, mainframe

computer and microcomputer.

https://www.wendangku.net/doc/eb2243094.html,puter hardware consists of the four basic categories: system unit, I/O devices, storage

devices and communication devices.

6.Data and information can be stored in the files of computer. Four common types of files are :

document files, worksheet files, database files and presentation files.

7.Data are raw, unprocessed facts. While processed data becomes/creates information.

8.Connectivity is the capability of your microcomputer to share information with other

computers.

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1.home page 主页 2.graphical user interface (GUI) 图形用户界面 3.artificial intelligence 人工智能 4.carbon copy 打字副本 5.field 字段 6.software suite 软件套装 7.desktop operating system 桌面操作系统 https://www.wendangku.net/doc/eb2243094.html,ser printer 激光打印机 9.machine language 机器语言 10.relational database 关系数据库 11.menu bar 菜单栏 12.secondary storage 辅助存储器；二级存储器 13.system software 系统软件 二、 1.内存 memory 2.输入设备 input device 3.扬声器 speaker

4.局域网 local-area network 5.传输控制协议 transmission control protocol 6.集成电路 integrated circuits 7.上下文敏感 context sensitive 8.微处理器 microprocessor 9.只读存储器 Read-only memory 10.触摸屏 touch screen 11.像素 pixel 12.多媒体 multimedia 13.自动换行 word wrap 三

_________.

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memoryp1EanqFDPw 3. central processing unit memoryDXDiTa9E3d 5. keyboard; [Ex 3] B. A. central processing unit; 1. F 2. D 2. monitor 3. G 4. C 5. B main memory; 6. A 7. E monitorRTCrpUDGiT 8. H5PCzVD7HxA 4. internal; primary;
1. user
3. data
4. keyboard
5. data processingjLBHrnAILg
6. information [Ex 4] instructions
7. computer
8. memory 3. manipulates 4.
1. input device 2. screen, screen 5. retrievexHAQX74J0X 8. Function
6. code 7. hard copy
[Ex. 5] 新处理器开始 IT 技术的新时代 New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their
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