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1、西南大学 网络与继续教育学院 课程代码： 0089 学年学季：20172 窗体顶端单项选择题 1、A VPN is physically but virtually none of the above public; hybrid private; public public; private 2、1. is a secure protocol jointly designed by Mastercard and Visa with the backing of Microsoft, Netscape, IBM, GTE, SAIC, and other companies. SSL TCP
2、SET IP 3、 The physical components of a computer are collectively called _. hardware software memory boards 4、2.The term payment card refers to B. Charge card Credit card A and B only Charge card 5、The fifth generation computers, with artificial intelligence,_ and perfected now.C. will have been deve
3、loped developed are being developed have developed 6、In the future, we may eliminate the needs for physical money.Indeed ,we would exchange For goods and services.E. love teeth digital cash seashells 7、 The basic input device on a small computer is a _.keyboard printer A display screen card reader 8
4、、You _ her in her office last Friday; shes been out of town for two weeks.neednt have seen must have seen cant have seen might have seen 9、 The ability to store knowledge makes computers different from every other machine _ invented.A) ever B) thus C) yet D) asBRever thus yet as 10、 The fifth genera
5、tion computers, with artificial intelligence,_ and perfected now.developed have developed are being developed will have been developed 11、 is an electronic payment system developed by Dr.David Chaum, who is widely regarded as an inventor of digital cash. DigiCash E-cash A and B A or B 12、Transaction
6、 changed to your telephone bill are called virtual pin payments Internet-bill payments. credit card payments E-charge payments 13、 are cards that look like credit cards, but store information on a microprocessor chip instead of magnetic strips. Magnetic cards. Small cards Credit cards Smart cards 14
7、、P is a free service that earns a profit on the , which is money that is deposited in PayPal accounts. Float commission scrip transaction cost 15、7. This ticket _ you to a free meal in our new restaurant.A. entitles grants gives credits 16、 2. Program that can destroy another computers programs are
8、called_.bugs bugs viruses games 17、 Data and program instructions are stored in_D. output the processor storage program 18、 that store digital certificates are particularyly handy when you shop at a site that requests user authentication information. A. Electronic CashB. Electronic checksC.Electroni
9、c walletsD. None of the aboveF. None of the above Electronic checks Electronic wallets Electronic Cash 19、The percentage of times an ad is clicked on based on the number of times its viewed is called CPM CTR impressions hits 20、 The purpose of input device is _.A. to enter commands B. to hold instru
10、ctions C. to input data D. both a and cboth a and c to hold instructions to input data to enter commands 主观题21、A computer system includes a computer, peripheral devices, and software. The electric, electronic, and mechanical devices used for processing data are referred to as hardware. In addition t
11、o the computer itself, the term “hardware” refers to components called peripheral devices that expand the computers input, output, and storage capabilities. Computer hardware in and of itself does not provide a particularly useful mind tool. To be useful, a computer requires a set of instructions, c
12、alled software or a computer program, which tells the computer how to perform a particular task. Computers become even more effective when connected to other computers in a network so users can share information.参考答案：答案见教材每课后的翻译练习答案。 22、请选择下列一个题目写一篇不低于150个词的英文短文. 1. The advantages of computer 2. How
13、 to work with computer?3. How computers change our life? 4. My view on chat on the Internet5. My view on computer security 参考答案：要求文章用词简单，拼写正确，语法无大的错误，不偏题。在以往的考试中，很多同学因为写不出来什么东西，就空着，或者把前面的题目，翻译文章抄写一篇，这些都是不能得分的，而且是对自己极不负责任的做法，不管你英语水平有多高，都要尽量表达出你所能想到的，关于题目的东西，并且单词也要尽量拼写正确，这样是能够得分，而且只要是自己写的，就算没有很深刻的表意也能
14、得到高分的。 23、 Explain the abbreviation B2C参考答案：business to customer24、 2. Please translate the following into English.计算机不止桌面电脑和笔记本电脑。你家里的每一个角落都有计算机。比如藏在微波炉、电视机、盒式磁带录像机，DVD播放机里面的微型电脑。甚至在小汽车里面也有使其运行更好的微型电脑。参考答案：Computers are not just desktops and laptops. Computers are everywhere around your home. There are tiny computer inside microwave ovens, television sets, and videocassette recorders (VCRs) or digital video disc (DVD) players. There are even tiny computers in cars to help them run better.25、 Please translate the following in
