西南大学培训与继续教育学院课程课程名称：(0089)专业英语一、单项选择题(本大题共 10 小题，每道题 2.0 分，共 20.0 分)1.The OSI model has () layers A.fourB.five C.six D.seven2.Which one is not a computer languages?( )A.word B.Python C.C D.C+3.() is a word processing tool that helps you to create quality documents.A.Word B.Outlook C.Access D.Excel4.() is a device that enables the computer to handel sounds A.network cardB.video card C.sound card D.monitor5.The RGB value is composed of () components A.oneB.two C.three D.four6.() is a fast and powerful operating system, based on the UNIX O.S. A.WindowsB.Office C.Windows D.Linux7.The purpose of the () is to provide fully integrated analog services to users.A.ISDNB.WWWC.FTP D.HTTP8.() is used to communicate with another computer over telephone lines.A.Keyboard B.Modern C.Mouse D.Printer9.Virus is a ()A.Program B.Computer C.Bad man D.Beast10.The () turns the object file into an executable program A.linkerB.compiler C.interpreter D.computer二、填空题(本大题共 10 小题，每道题 3.0 分，共 30.0 分)1.The year 2000 was a turning point in electronic commerce. It marked then end of the dot-com()boom2.The three most commonly used categories of electronic commerce are B2C,() an d business processes.B2B3.Most people use the terms electronic commerce and electronic ()interchangeab lybusiness4.The increase in () connections in homes is a key element in the second wave o f electronic commerce.broadband5.In computer security, integrity covers the two related concepts of () integr ity and system integritydata6.When a consumer sells a good or service to another consumer, the model is calle d ( )cal7.In C2C transactions, one party is selling, and thus acting as a business, so th ey are sometimes treated as part of ()electronic commerceC2C8.A ()is a string of characters used for authenticating a user on a computer s ystem.password9.Ecommerce, also known as electronic commerce or internet commerce, refers to t he buying and ()of goods or services using the internetselling10.Security concerns with respect to data encompass availability, secrecy, and ()integrity三、判断题(本大题共 5 小题，每道题 2.0 分，共 10.0 分)1.We can use multimedia in Education, Entertainment and and so on.对 错2.When you send an email you should provide the senders email address对 错3.Viruses can cause programs crashing but cant cause entire hard disk deleting对错 4.The TCP/IP Internet protocol suite is formed from five standards对错 5.Your computer uses two types of memory: primary meory and secondary memory对 错四、翻译题(本大题共 5 小题，每道题 8.0 分，共 40.0 分)1.Please translate the following into ChineseBefore digital recording took over the audio and video industries, everything w as recorded in analog.在数字录音接管音频和视频行业之前，所有内容都以模拟形式录制。2.Please translate the following into ChineseA database management system(DBMS) defines, creates, and maintains a database. The DBMS also allows controlled access to data to the database. A DBMS is a com bination of five components: hardware, software, data users, and procedures.数据库管理系统（DBMS）定义、创建和维护数据库。DBMS 还允许对数据库的数据进行受控访问。DBMS 是五个组件的组合：硬件、软件、数据用户和过程。3.Please translate the following into English蓝牙是通常用于无线键盘和鼠标、无线打印和无线手机耳机的技术。Bluetooth is the technology often used for wireless keyboards and mice,wirelessprinting,and wireless cell phone headsets.4.Please translate the following into English百万像素是一百万像素。它通常用于描述数码相机的分辨率。A megapixel is one million pixels.It is commonly used to describe the resolutio n of digital cameras.5.Please translate the following into Chinese移动一词在计算机中有着悠久的历史。这个词在 20 世纪 80 年代被广泛用来描述，你可以带你和在途中使用的计算机The word mobile has a storied history in the computer world. The term was int ially used in the 1980s to describe computers that you could take with you and use while you were on-the-go