电大计算机专业英语考试试题
计算机英语考试题目及答案
计算机英语考试题目及答案一、选择题1. What does HTML stand for?a) Hyper Text Markup Languageb) High Technology Multimedia Languagec) Home Tool Management Languaged) Human Token Marker Language答案：a) Hyper Text Markup Language2. Which of the following is not a programming language?a) Javab) Pythonc) HTMLd) C++答案：c) HTML3. What is the purpose of CSS?a) To add interactivity to web pagesb) To structure the content of web pagesc) To define the layout and style of web pagesd) To create dynamic web pages答案：c) To define the layout and style of web pages4. What is the function of a router in a computer network?a) To connect computers to the internetb) To store and manage data on a networkc) To protect the network from security threatsd) To direct network traffic between devices答案：d) To direct network traffic between devices5. Which of the following is a commonly used database management system?a) Microsoft Wordb) Adobe Photoshopc) MySQLd) Windows Media Player答案：c) MySQL二、填空题1. The process of converting source code into machine code is called ________.答案：compilation2. The most widely used programming language for web development is ________.答案：JavaScript3. TCP/IP stands for ________.答案：Transmission Control Protocol/Internet Protocol4. The physical components of a computer are referred to as ________.答案：hardware5. SQL stands for ________.答案：Structured Query Language三、简答题1. What are the advantages of using cloud computing?答案：Cloud computing offers several advantages, including:- Cost savings: Companies can reduce their infrastructure costs by using cloud services instead of maintaining their own hardware.- Scalability: Cloud services can easily scale up or down based on demand, allowing businesses to only pay for what they need.- Flexibility: Users can access cloud services from anywhere with an internet connection, enabling remote work and collaboration.- Disaster recovery: Cloud providers often have backup systems in place, ensuring data can be recovered in case of a disaster.- Automatic updates: Cloud services are typically updated regularly by the provider, ensuring users have access to the latest features and security patches.2. Explain the difference between HTTP and HTTPS.答案：HTTP (Hypertext Transfer Protocol) is a protocol used for transmitting data over the internet. It is not secure, meaning that the data being transmitted can be intercepted and read by anyone. HTTPS (Hypertext Transfer Protocol Secure), on the other hand, is a secure version of HTTP. It uses encryption to ensure that data is encrypted before transmission, making it much more difficult for hackers to intercept and read. HTTPS is commonly used for secure online transactions, such as submitting credit card information or personal details.四、编程题请编写一个Python程序，实现计算圆的面积和周长的功能。
计算机专业英语期末复习题及参考答案
一单选题 (共10题，总分值30分 )1. hacker （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙2. functional testing （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙3. relational database （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙4. firewall （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙5. software testing （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙6. audi （3 分）B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙7. application software （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙8. machine language （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库J. 防火墙9. memory （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙10. structured programming （3 分）A. 音频B. 应用软件C. 机器语言D. 软件测试E. 结构化程序设计F. 内存G. 功能测试H. 关系数据库I. 黑客J. 防火墙二填空题 (共1题，总分值5分 )11. Microsoft Word XP is the current Window versionof Word, and documents created in Word XP can beeasily _________________________________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 editingfunctions; the_________________________________enables theuser to change left and right margin.toolbarrulertitle barmenu barincorporate into （5 分）三翻译题 (共10题，总分值50分 )12. hard disk （5 分）13. 集成开发环境（5 分）14. 通用串行总线（5 分）15. network security （5 分）16. software maintenance （5 分）17. electronic commerce （5 分）18. 广域网（5 分）19. 结构化查询语言（5 分）20. management information system （5 分）21. 面向对象编程（5 分）四阅读理解 (共1题，总分值15分 )22. The Internet, then known as ARPANET, wasbrought online in 1969, which initiallyconnected four major computers at universitiesin the southwestern US . The early Internet wasused by computer experts , engineers, scientists, and librarians. There was nothing friendly about it. There were no home or office personalcomputers in those days, and anyone who used it, whether a computer professional or an engineeror scientist or librarian, had to learn to use a very complex system.The Internet matured in the 1970's as a result of the TCP/IP architecture. As the commands for E-mail, FTP , and telnet were standardized, it became a lot easier for non-technical people to learn to use the nets. It was not easy by today' s 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 nets -- to communicate with colleagues around the world and to share files and resources.In 1991, the first really friendly interface to the Internet was developed at the University of Minnesota. The University wanted to develop a simple menu system to access files and information on campus through their local network.Since the Internet was initially funded by the government, it was originally limited to research, education, and government uses. Commercial uses were prohibited unless they directly served the goals of research and education. This policy continued until the early 1990's, when independent commercial networks began to grow.(四) Choose the best answer according to Passage C.（根据上文的内容选择正确的答案。
历届电大计算机_英语_网考真题答案
1.当前的计算机一般被认为是第四代计算机，它所采用的逻辑元件是______。
A.晶体管B. 大规模集成电路C.电子管D. 集成电路2.一个完备的计算机系统应该包含计算机的____。
A.主机和外设 /B.硬件和软件 /C.控制器和运算器进一步记忆：软件又必须包括______。
（A. 系统软件 / B. 应用软件）3.微软的Office软件属于______。
(还可以看p.26-27第51、52、53、54题)。
A 操作系统B 编译系统C 应用软件D 系统软件4.现代计算机之所以能够自动、连续地进行数据处理，主要是因为______。
A.采用了开关电路B.具有存储程序的功能C.采用了二进制―存储程序‖原理是科学家冯·诺依曼提出来（参考p.7倒数第1段），再看下一题目：时至今日，计算机仍采用程序内存(或称存储程序原理)，原理的提出者是____。
A.莫尔 /B.比尔·盖茨 /C.冯·诺依曼 /D.科得（E.F.Codd）5.以下不属于外部设备是______。
A．输入设备 B.中央处理器和主存储器 C.输出设备 D．外存储器提示：参考p.7---图1-1，计算机硬件系统的组成….6.个人计算机简称PC机，这种计算机属于___。
A.微型计算机 /B.小型计算机 /C.超级计算机 /D.巨型计算机7.当前气象预报已广泛采用数值预报方法，这主要涉及计算机应用中的______。
A.科学计算与辅助设计B.数据处理和辅助设计C.科学计算和数据处理8.计算机当前的应用领域广泛，但据统计其应用最广泛的领域是______。
A.数据处理B.科学计算C.辅助设计D.过程控制9.计算机辅助教学的英文缩写是______。
A.CADB.CAIC.CAMD.CAT(计算机辅助设计、计算机辅助制造、计算机辅助教学 ---- 请你自己对号入座)10.利用计算机来模仿人的高级思维活动称为____。
A. 人工智能B.自动控制C.计算机辅助系统D. 数据处理11.在Windows中，排列桌面图标顺序的4种方法分别按名字、按类型、按大小和按______。
国开电大计算机专业英语阅读(河北)形考四参考答案
a.入侵检测
b.高性能
【答案】：入侵检测
题目2.desktop app的中文释义为（）
a.桌面应用
b.开放代码
【答案】：桌面应用
题目3.sophisticated components的中文释义为（）
a.精细部件
b.个人数字助手
【答案】：精细部件
对
错
【答案】：对
题目23.virus detection的中文释义为“病毒检测”
对
错
【答案】：对
题目24.Anti-virus software的中文释义为“反病毒软件”
对
错
【答案】：对
题目25.boot sector的中文释义为“引导扇区”
对
错
【答案】：对
对
错
【答案】：对
题目14.Photo organizing的中.address book的中文释义为“通讯录”
对
错
【答案】：对
题目16.integrated circuits的中文释义为“集成电路”
对
错
【答案】：对
题目17.floppy disk的中文释义为“软盘”
对
错
【答案】：对
题目18.Trojan horse的中文释义为“木马”
对
错
【答案】：对
题目19.file system的中文释义为“文件系统”
对
错
【答案】：对
题目20.malware的中文释义为“恶意软件”
对
错
【答案】：对
题目21.worm virus的中文释义为“蠕虫病毒”
对
错
(完整word版)计算机专业英语试题
计算机专业英语试题I．V ocabulary(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。
开放教育专科计算机专业计算机英语复习题
开放教育专科计算机专业《计算机英语》复习题I. Translation1. buffering2. terminal3. encryption4. hyperlink5. coding6. attack7. toolbar8. menu9. icon10. date base11. compiler12. chip13. mainframe14. hardware15. program16. instruction17. processor18. magnetic disk19. hard disk20. data structure21. input22. output23. flat form24.coding25.web page26.decompress27.documentation28.debugger29.RAM30.multimediaⅡ. Reading ComprehensionPassage OneGet with the ProgramI have learned to use my computer as a productive tool in my everyday life, and you can too. We live in the computer age, and you need to get with the program.Here are some basic computer terms.Hardware. This is the part of the computer that stops working when you spill beer on it.Software. These programs give instructions to the CPU, which processes billions of tiny facts called bytes, and within a fraction of a second it sends you an error message that requires you to call the customer-support hot line.RAM. This gives guys a way of deciding whose computer has the biggest memory. That's important because the more memory a computer has, the faster it can produce error message.The Internet is the single most important development in the history of human communications since the invention of call waiting. A bold statement? Indeed, but consider how the Internet can enhance our lives.Imagine that you need to: 1. make an airline reservation: 2. buy concert tickets;3. research a tax question; and4. help your child with a school report. Now you simply turn on your computer, dial up your Internet access number, and in less than an instant, you are listening to a busy signal!Once you get through, you are connected to millions of people all over the globe and can "chat" with total strangers.We are only beginning to touch the surface of the computer's capabilities. We do not know what lies around the next bend on the information highway. All we know for certain is that when we finally get there, we won't have enough RAM.Answer the following questions according to the passage.1. What is hardware?2. What can decide the memory of a computer?3. What is the most important development in the history of human communications?4. Why does the author say "We are only beginning to touch the surface of thecomputer's capabilities?5. What is the tone(口气) of the writer in describing the computer, serious, joking, cheerful or sad?Passage TwoComputersI wasn't worried when my son bought a computer. After all, lots of children have parents who don' t understand computers. But when my secretary asked for a computer in the office, well, I did become anxious then. She claims to know nothing about technical matters. She even used to ask me to thread the new ribbon (色带) in her typewriter. And if she understood computers, then I was obviously out of date. I decided to take a series of lessons in computing. My son treated me very kindly. He invited me to sit down in front of his VDU and, when I asked him what a VDU was, he explained it was the television screen I was looking at. All computer experts apparently call it a video (录像) display unit or VDU for short. I didn't like to ask him why, so instead I asked him about the computer itself. From that moment, my memory of the lesson becomes vague (模糊的) because he told me a lot of things that I really don' t understand at all. For example, he told me about the computer's memory. Apparently, it's got 16 MB of memory that he seemed to find very impressive. The computer uses part of its memory to remember how it works. Well that seems logical. Part to remember the information you give it and part to remember what to do with the information. When I heard all that, I began to feel a bit tired. I also wondered where you kept all this information after the computer had been switched off. Apparently this isn't a problem. You use a disc drive. You can store all the information you want to keep on a small piece of magnetic coated plastic which my son called a floppy disc. You can store it in a series of files: When I heard that Ibecame a bit worried because it sounds rather like my secretary's filing system and I wondered whether you could lose information on a floppy disc as easily as she lost it in her files. My son told me that wasn't possible and he also asked me whether I was taking my lessons seriously. So I made and excuse, said I had a headache, and suggested that we should postpone the lesson until another day. If my secretary understands all that, good luck to her. She deserves a rise. What's more, I'll thread her.True/ False.1. ____ The speaker was anxious when his son bought a computer.2. _____The speaker's secretary claims to know anything about technical matters.3. _____ The speaker had a headache, and suggested that he should postpone the lesson until another day.4. _____ The speaker understand well about the computer at last.5. ______The speaker thought if his secretary understands all that, she deserves a rise.Passage ThreeUses for a ComputerCommunication with computers is becoming more and more sophisticated (精密，复杂). When a computer is purchased it comes with several programs that allow the user to communicate with the computer. Programs that allow the user to carry out particular tasks on a computer are referred to as software.The business world has welcomed the advances made possible by the use of personal computers and the powerful programs, known as software packages, which enable the computer to do various tasks. The most important computer applications are word processing, data- base managers, and spreadsheets (空白表格程序) Today, computers are used for a variety of purposes. Data processing involves large collections of data on which relatively few calculations need to be made. For example, a credit card company could use the system to keep track of the M lances of its customer's accounts. Pattern recognition is the identification and classification of shapes, forms, or relationships. For example, a chess player will examine the chessboard carefully to determine a good next move. Finally, a computer can be used for simulation of a real situation. For example, an original type of a new Spacecraft can be tested under various circumstances to determine its limitations. The computer carries out these tasks by accepting information, performing mathematical and logical operations with the information, and then supplying the results of the operations as new information.By using a modem and a program called a communications package, a computer can transfer information to and from other computers directly or over a phone line. If you send software or data from your computer to another, this is called uploading. If you get software or data from another computer, this is called downloading. A person or company may set up a computer specifically to be accessed (利用) by modem. The phone number is then made available to a private list of people or to the public. Some companies specialize in making databases available commercially. There is a charge to use these services based on the time you are connected, or the time you are online. Networks have been designed specifically to enable people to send messages to each other visa(通过)computer. Such networks, known as electronic mail or E-mail, have become commonplace among large universities or companies.What does the future bold? A design goal set by International Business Machines Corporation is to fit an entire computer, including all its memory, into a box 8 centimeters by 8 centimeters by 10 centimeters. That is less than half the volume of a book! Computers will no longer consist of transistors or other semiconductor components, but will instead consist of superconductors (超导体). This new generation of computers will shrink the time necessary to execute a single command from 50 nanoseconds (毫微秒) (for present-day computers) to about 4 nanoseconds.Translate the following sentences into Chinese.1. Programs that allow the user to carry out particular tasks on a computer are referred to as software.2. A chess player will examine the chessboard carefully to determine a good next move.3. By using a modem and a program called a communications package, a computer can transfer information to and from other computers directly or over a phone line.4. Such networks as have been designed specially to enable people to send messages to each other via computers are known as E-mail.5. The new generation of computers will shrink the time necessary to execute a single command from 50 nanoseconds to about nanoseconds.Passage FourBill GatesWilliam( Bill) H. Gates is chairman of Microsoft Corporation, which develops software for PC, or personal computer.Gates was born on October 28, 1955, and grew up in Seattle in the state of Washington. His father is a lawyer and his mother was a teacher. Gates attended a private school in Washington. There, he began to develop personal computer software when he was only 13. In 1973, Gates became a student of Harvard University. While he was at Harvard, he developed a language for the personal computer. In his third year, Gates left Harvard. He devoted himself to Microsoft, a company he had started in 1975 with Paul Allen. They believed that the personal computer would become a wonderful tool in every office and in every home. They began developing software for personal computers.Gates’ideas about personal computers led to the success of Microsoft and the software industry. Gates takes part in decision-making at Microsoft, and plays an important role in the development of new products. Microsoft is trying to make it easier and cheaper for people to use computers. It spends a great deal of money on the development of new software.In1999, Gates wrote Business @ the Speed of Thought This book shows how computers can solve business problems in new ways. It is so useful that it has been published in 25 languages and is available in more than 60 countries.Gates was married on January 1, 1994, to Melinda French. They have two children, a daughter and a son. In his spare time, Gates reads a lot and enjoys playing golf and bridge.Choose the best statement:1Bill Gates was born in ______A the State of WashingtonB MassachusettsC New York2 Bill Gates began to develop computer software when he was ________A at HarvardB in SeattleC in Los Angeles3 Bill Gates and Paul Allen set up Microsoft_______Gates left Harvard.A beforeB afterC as soon as4 Gates’ daily work is _______.A to direct MicrosoftB to develop softwareC Both A and B5 . Gates believed that personal computer would be used ________A only in officeB mostly in factoriesC by almost every personⅢ. Writing (20%)Please write a passage about 100- 150 words on the following topics:How do people around you like computers? Do you think it necessary and possible for all people to learn computers? Why do you choose computer as your major?。
电大英语网考统考真题题库与答案(完美版)
(1)、The first two paragraphs mainly tell us that sometimes snow has different colors.
Most snow looks white, but it is really the color of ice. Snow is ice that comes from snow cloud. Each snowflake begins with a small drop of frozen water. More water forms around this drop. The way the water freezes gives the snowflakes its shape.
-- _______________ A：Happy birthday to you! B：I am very glad ． C：That's all right ． D ：Thank you ． 答案： D 3 、- Mr. Jones, this is Sean, an English teacher from the United States. - ______________ A：What can I do for you?
答案： A
二、阅读理解 1 、 Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green,
电大网考大学英语b试题及答案
电大网考大学英语b试题及答案一、选择题（每题2分，共20分）1. Which of the following is a correct statement?A. He is a student.B. He is a students.C. He are a student.D. He is students.答案：A2. What does the phrase "break a leg" mean?A. To trip and fall.B. To perform well.C. To have an accident.D. To break one's leg.答案：B3. Fill in the blank: "The weather is so hot today that I can hardly _______."A. stand upB. standC. stand onD. stand out答案：B4. Which word is spelled incorrectly?A. AccomodateB. AccommodateC. AccomadateD. Accomodate答案：C5. Choose the correct preposition to complete the sentence: "She is interested _______ music."A. atB. inC. onD. for答案：B6. The sentence "I have been to New York twice" means that:A. The speaker has never been to New York.B. The speaker has been to New York exactly once.C. The speaker has been to New York more than once.D. The speaker is currently in New York.答案：C7. Which of the following is the correct use of the past perfect tense?A. I had finished my homework when I went to bed.B. I finished my homework when I went to bed.C. I have finished my homework when I went to bed.D. I will finish my homework when I go to bed.答案：A8. What is the meaning of the word "peruse"?A. To read quickly.B. To read thoroughly.C. To glance at.D. To ignore.答案：B9. Choose the sentence with the correct subject-verb agreement:A. The team are playing well.B. The team is playing well.C. The teams are playing well.D. The teams is playing well.答案：B10. In the sentence "She has more friends than me," which word is incorrect?A. moreB. friendsC. thanD. me答案：D二、填空题（每题2分，共20分）1. If you _______ (be) more careful, you wouldn't have made that mistake.答案：were2. The book _______ (write) by J.K. Rowling is very popular.答案：written3. She _______ (not go) to the party if she is not invited.答案：won't go4. _______ (not be) late for the meeting tomorrow.答案：Don't be5. The weather forecast says it _______ (rain) this afternoon. 答案：will rain6. He _______ (be) a doctor for ten years.答案：has been7. I _______ (not understand) the instructions, so I askedfor help.答案：didn't understand8. The children _______ (play) in the park when it started to rain.答案：were playing9. _______ (not forget) to bring your umbrella.答案：Don't forget10. She _______ (be) to Paris three times.答案：has been三、阅读理解（每题3分，共30分）阅读以下短文，然后回答问题。