计算机专业英语试题.doc

. Vocabulary(词汇).（每题1分，共20分）（一）.Translate the following words and expressions into Chinese.(写出下列词组汉语意思) 1.HTTP：超文本传输协议2.ISP ：.互操作系统协议 3.SQL ：结构化查询语言4.WWW：万维网5.DBMS：.数据库管理系统6.BIOS：.基本输入/输出系统7.API ：传输控制协议8.DVD：.数字视频光盘9.DMA ：直接存储器存取10.CPU（二）.Match the following words and expressions in the left column with those similar meaning in the right column.(将左列的词汇与右列相应的汉语匹配。) 1. output ba.视频2. high-level language cb.输出.3. project window ec.高级语言4. black-box testing gd.应用软件5. multimedia he.工程窗口6. WWW i f.系统软件7. field j g.黑盒测试8. application software dh.多媒体9. system software f i.万维网10.vidio aj.字段( ). Comprehension(阅读理解) （50分）（一）Tell whether the following statements are true(T) or false(F) according to the passage A and B.（根据上文的内容判断下列句子的正误）（每题2分，共10分）Passage A:For a Web user, the home page is the first Web page that is displayed after starting a Web browser like Netscapes Navigator or Microsofts Internet Explorer. The browser is usually preset so that the home page is the first page of the browser manufacturer. However, you can set it to open to any Web site. For example, you can specify that or be your home page. You can also specify that there be no home page (a blank space will be displayed) in which case you choose the first page from your bookmark list or enter a Web address.For a Web site developer, a home page is the first page presented when a user selects a site on the World Wide Web. The usual address for a Web site is the home page address, although you can enter the address (Uniform Resource Locator) of any page and have that page sent to you.1.Home pages for a Web user or a Web site developer have the same meanings.（ F） 2.The home page displayed on a Web browser is usually preset by the browser manufacturer.（T3.The home page for a Web user can be reset to any Web site you prefer.（ T）4.You have to enter or select Web addresses every time with a blank space on your Web browser.（T ）5.Web addresses usually lead to relative home pages.（ T）（二）choose the best answer according to the passage B and C.（根据上文的内容选择正确的答案。）（每题3分，共30分）Passage BNow work or lack of work is becoming a major social problem in the world. It is part of our daily routine as it takes up one half of our waking life. If we dont have work or unsatisfactory work, then our lives are likely to be miserable and empty. It is in this respect that certain industrialized countries now have a particular problem. Out of a working population of about 25 million, at least 3 million are unemployed. This represents just under 10of the workforce. It is a terrible waste. Related to the problems mentioned above is the difficulty of finding a good job worthy of ones qualifications. Only a small minority of people ever make it to university. Therefore only a very small percentage of people have the opportunity to qualify for the top jobs or for truly professional careers. Yet increasingly, more and more graduates fail to find work. For many of us who have always enjoyed having a satisfying job, it is hard to imagine the misery of those who are permanently out of work. Long term unemployment is similar to a disease. The unemployed find it difficult to find accommodation or to pay for accommodation, and without an address, it is difficult to claim benefits. The problems of unpleasant work or no work are likely to get worse before they get better. It will be something that the next century in particular must take very seriously.1. Work is part of our daily routine because it takes up_D_.A. one half of our liveB. one third of our lifeC. one half of our working hoursD. one half of our waking life2. In certain industrialized countries, out of a working population of about 25 million, A .A. at least 3 million are unemployedB. more than 3 million are unemployedC. one third of 25 million are unemployedD. one fourth of 25 million are unemployed3. According to the passage, it is _ B .A. easy for graduates to find workB. difficult for more and more graduates to find workC. easy for graduates to find top jobsD. difficult for graduates to become the governors4. Paragraph 2 talks about a related problem _ C .A. that few people manage to get to universityB. that graduates often dont find jobs easilyC. of finding a good job that matches qualificationsD. that many people manage to get to university5. Paragraph 3 concludes the passage by A .A. re-stating the importance of having a job.B. talking about problems of proper accommodation.C. looking forward to the next century.D. looking for a good job someday.Passage COn Oct. 12, 1989, some Chinese scientists were working at the computers to look for the information they needed. Suddenly they saw a lot of very bright spots crossing and the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror, they found out that most of their stored information was got rid of by computer viruses (病毒) ! Obviously all these computers had been infected by computer viruses. It is said that the computer viruses were made by a group of young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence (才智). These kinds of computer viruses are named Jerusalem viruses. These viruses can stay in computers for a long time. When the time comes, they will attack the computers by lowering the functions, damaging their normal programs or even getting rid of all the information. We now come to know that Jerusalem viruses often attack computers on Fridays and that they are spreading to a lot of computers. Among the countries that suffered computer viruses last year are Britain, Australia, Switzerland and the U. S. But till now, how to get rid of the terrible viruses remains a problem.6. The group of young men created the viruses to D .A. test their good abilityB. damage all the computersC. plays a trick on operators of the computersD. tell the world that they were intelligent7. According to the passage, computer viruses seem to C .A. exist in any computersB. have been in nature for yearsC. be difficult to get rid of at presentD. be able to be got rid of in the near future8. The most serious damage caused by the viruses is that B .A. the computers affected by the viruses can no longer be usedB. all the information stored in the computers is goneC. the normal programs are damagedD. the computers functions are lowered9. Jerusalem viruses often attack computers on C .A. Saturdays B. SundaysC. Fridays D. Mondays10. According to the passage which of the following is true? A .A. Scientists are trying to find a way to get rid of the viruses.B. The Jerusalem viruses are a great harm to human health.C. Last year four countries found their computers were infected by viruses.D. The viruses will come to a new computer after staying in the old one for some time.（三）Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。）(每空2分, 共10分)Passage D:requirements maintain disciplined coding modify Software Engineering, which means the application of engineering to software, is a method to develop, operate and _maintain_ software. That is, the development of software is on a systematic, _ disciplined _, quantitive basis. Before starting the development of software, you have to systematically approach the problem. You have to understand the _ requirements _ (what the software is supposed to do), carry out the design, do the _ coding _, carry out a rigorous testing and if the software is as per the requirements, release the software to the customer. Subsequently, if the customer wants some changes-refinements or enhancements then the software has to be modified_.Translation.翻译(30分)Translate the following sentences into Chinese.（将下列句子翻译成汉语。）（每题6分，共30分）1.As most companies, and in particular those in the financial sector, retain confidential information on electronic medias, they are justifiably prevent data falling into the wrong hands.由于大部分公司，尤其是那些财政部门，把机密信息通常放在电子媒体上，因而他们更要阻止数据落入不适当的途径。2.Television images, for example, can be processed by computer programs once they have been converted to digital signals, while those in conventional analog signals cannot.例如，电视图像在被转换成数字信号后，就可以被计算机程序处理，而常规的模拟信号则不行。3.Operating system software may also contain security monitoring features, such as recording who has logged on and off the system, what programs they have run, and unauthorized attempts to access the system.4.At a national level, for example, computers located in different parts of the country use public communication services to exchange electronic messages (mail) and to transfer fi1es of information from one computer to another.例如,在全国范围内,位于全国不同部分的计算机使用公共通信服务来交换电子信息（邮件），并将信息文件从一台计算机传送到另一台计算机。5. The timing of the attack can be linked to a number of situations, including: a certain time or date; the presence of a particular user ID; the use or presence of a particular file; the security privilege level of the user; and the number of times of a file is used.I Vocabulary(词汇)(30分) (一)Translate the following words and expressions into Chinese(写出下列词组的汉语。共10分，每题1分)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 swith the corresponding English abbreviations(根据汉语写出相应的英语缩写。共10分，每题1分)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(将左列的词汇与右列相应的汉语匹配。10分，每空1分)1. application software a音频2machine language b应用软件3structured programming c机器语言4。functional testing d软件测试5memory e结构化程序设计6relational database f内存7firewall g功能测试8software testing h关系数据库9hacker i黑客10audio j.防火墙Comprehension(阅读理解)(40分)(一)Fill in the blanks with suitable words Or expressions from the list given below，and change the form where necessary(从下面方框中选择合适的词或表达，以其适当的形式填空。10分，每空2分)toolbar ruler title barmenu bar incorporate intoMicrosoft Word XP is the current Window version Of Word，and documents created in Word XP can be easily_Excel，Power Point and Access files.In the interface of Word，the_displays the name Of the current application and name of the current document；the_lists the names Of the menus available；the_gives the user quick access to frequently used editing functions；the_enables the user to change left and right margin,PassageADuring initial days Of computing，SOftware was largely developed by small groups of people. When this software was to be maintained by another set Of people，it used to be a nightmarish experienceWhen large commercial projects were tO be handled，it used to be an almost impossible task tO keep the time and budget under control，and projects used to get delayed and many projects were abandoned halfwayThere was no systematic procedure for the software development；everything was done On ad hoc basisThis ad hoc approach led to the software crisisOver the last few decades there has been a tremendous growth in information technology and it impact on everyday lifeComplex software systems have become critical tO the operation Of many systems inareas 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， quantihable approaches to the development， operation， and maintenance Of software”that is， the application Of engineering t softwareThe computer science discipline concerns with developing large applicationsSoftware engineering covers not only the technical aspects Of building software systems， but also management issues， such as directing programming teams，scheduling，and budgetingFOr developing a software product， the development process is divided into different stages A convenient way Of splitting the whole process is to divide the development into the following five stages:Requirements Analysis & Specification：define the system requirements in detailDesign：specify system architecture and modules in detailCoding：produce source codeTesting：deal with unit testing and system testingMaintenance： fix bugs， enhance features and adapt across platforms(二)Tell whether the following statements are true(T) Or false(F) according tO the passageA(根据上文的内容判断下列句子的正误。10分，每题2分)1During initial days Of the development Of software，everything was done in discipline.2 The definition Of sOftware engineering is“the application Of systematic，disciplined，quantifiable approaches tO the development， operation， and maintenance Of sOftware”3 For developing a software product，you need design，coding and testing4 Software engineering is the application Of engineering tO softtware。5 SOftware engineering Only covers the technical aspects Of building software systemsPassage BIn OrdeR tO solve a computatiOnal problem， its solution must be specified in terms Of a sequence Of computatiOnal steps， each Of which may be performed by a human Or a digital computer If you want tO solve the computational problem with a computer, you should learn how to program. The task Of developing programs fOr the soultion of computational problems is referred tO as programming Computer programming is the process Of planning and creating a sequence Of steps fOr a computer tO follow In general， this process will help us resolve a problem， which is either too tedious Or difficult tO work out Otherwise SO programming is breaking a task down into small stepsProgramming is Sometimes contrasted with coding Coding generally refers tO the writing Of programs fOr given program specification，while programming includes the task Of preparing the program specification as well as that Of writing the program The text Of a program is sometimes referred tO as code， and lines Of program text are referred tO as lines Of code， especially in the case Of machine-language programs The term coder is used tO describe a person engaged exclusively in implementing program specificatiOns prepared by Others.Whats, actually involved in programmingthe actual process Of writing programs? Heres a quick overview Of the process：Write a program . Compile the program . Run the programDebug the prOgram Repeat the whole process until the program is finished (三)Choose the best answer according tO the passage B(根据上文的内容选择正确的答案。10分，每题2分)df1If you want to solve the computational problem with a computer， you Should learn how to_ACalculate Bprogram C. add Dsubtract2 Computer programming is the process Of planning and creating a sequence Of for a computer to followAsteps Bprocess Clines DgraphicS3The term coder is used to describeAmachine Bcomputer Ckeyboard Dperson4 In order to solve a computational problem， you can let a person or a_to do itAmachine Bcomputer Ckeyboard Dmouse5Which Of the following is not the stages Of programming?AWrite a program BDebug the programCPrint the program DCompile the programPassage CThe Internet，then known as ARPANET，was brought online in 1969，whlch initially connected four major computers at universities in the southwestern US The early Internet was used by computer experts，engineers，scientists，and librariansThere was nothing friendly about it There were no home or office personal computers in those days， and anyone who used it，whether a computer professional or an engineer or scientist or librarian， had to learn to use a very complex system，The Internet matured in the 1970s as a result Of the TCPIP protocols As the commands for E_mail， FTP， and telnet were standardized， it became a lot easier for nontechnical people to learn to use the netsIt was not easy by todays standards by any means， but it did open up use Of the Internet to many more people in universities in particular. Other departments besides the libraries，computer，physics，and engineering departments found ways to make good use Of the netsto communicate with colleagues around the world and to Share files and resourcesIn 1991，the first really friendly inter face tO the Internet was developed at the University Of Minnesota. The University wanted tO develop a simple menu system tO acces