计算机专业英语试卷(共9页).doc

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1、精选优质文档-倾情为你奉上计算机专业英语一、请将下列英文专业术语翻译成汉语。（每小题1分，共10分）1. integrated circuits2. operation code3. instruction4. simulation5. EDI6. baud7. portability8. video conferencing9. access control10. GPRS得分评分人二、 请将下列汉语专业术语翻译成英文。（每小题1分，共10分）1. 加密2. 密钥3. 综合业务数字网4. 频分多路复用5. 信元6. 用户界面7. 关系结构8. 解释程序9. 流程图10. 多道程序设计技术得分

2、评分人三、 请将下列专业术语和相应的解释进行匹配。（每小题2分，共20分）1. _decrypting2. _certification3. _packet switching4. _navigation5. _TDM6. _viewer7. _multimedia8. _virtual circuit9. _DBMS10. _bindinga. The authoritative act of documenting compliance with agreed requirements.b. The process of restoring encrypted information to

3、 readability.c. A technique used so that transmission can continue on an alternative path in the event of a node failure or congestion.d. A form of space-division switching in which each input line is a TDM stream. The switch configuration may change for each time slot.e. The division of a transmiss

4、ion facility into multiple channels by allotting the facility to different channels, one at a time.f. A method of transmitting messages through a communications network, in which long messages are subdivided into short packets. Each packet is passed from source to destination through intermediate no

5、des. At each node, the entire message is received, stored briefly, and then passed on to the next node.g. A facility in which the customer leases circuits and, sometimes, switching capacity for the customer s exclusive use. Access may be provided to a public switched telecommunications service.h. A

6、class that serves as the basis for inheritance. A base class is the superclass for all its derived classes.i. The match between a message received by an object and one of its methods. Can be done static, that is, at compile-time, or dynamic, that is, at run-time.j. a request to perform a method for

7、an object. A message results in the invocation of the method. The message contains a selector that identifies the method and any parameters from the method.k. A collection of one or more files treated as a whole unit.l. Software that organizes, manipulates, and retrieves data stored in a database.m.

8、 A specialized version of a program that allows you to view documents created with that program.n. The means through which users find their way through a document or application. For example, word processing programs use the page up and page down keys to allow you to move through documents.o. A comb

9、ination of more than one communications medium used to convey information.p. A packet-switching mechanism in which a logical connection is established between two stations at the start of transmission. All packets follow the same route, need not carry a complete address, and arrive in sequence.得分评分人

10、四、判断下列语句的正误，正确的添T，错误的添F。（每小题1分，共10分）1. _A computers operational software defines the schedule of jobs awaiting execution.2. _Multiprogramming allows time sharing.3. _The dataflow diagram is a graphical chart that depicts the flow of data among internal process, external entities, and data stores.4.

11、_A centralized database system can be highly responsive to differences in data gathering, storage, and access.5. _A successful test is to exhibit the absence of errors in the programs being tested.6. _A database is a collection of logically related data elements that are structured in various ways t

12、o meet the multiple processing and retrieval needs of organizations and individuals.7. _In a computer system, these records that are logically contiguous in one applications must be physically stored together.8. _CD-ROM is rewritable.9. _ISDN does not include that element that provides one kind of s

13、ervice.10. _Coding in computer security makes data be unintelligible to the outside observer.得分评分人五、请在下面的瀑布式软件生命周期图中填入适当的专业术语。（每空1分，共5分）System engineering得分评分人六、阅读下面的文章并且回答下列问题。(每小题4分，共20分)Windows Media Player 10 Technical BetaWindows Media Player 10 is being refined to provide a great experience fo

14、r discovering, playing, and taking your digital media anywhere. We are still in the early stages, but this technical beta lays the groundwork for the great end-to-end digital media experience coming with the final release for Windows XP.During the technical beta release, the Windows Media Player tea

15、m will be closely monitoring the Windows Media Beta Newsgroup to identify and resolve possible issues. We will also be looking for feedback about what you think of the new Player.If you run into problems with the Player that are not covered in the release notes, the newsgroup is a good resource for

16、finding an answer. Windows Media Player 10 is currently a technical beta version and therefore not supported, but in the newsgroup you will find a community of knowledgeable users offering peer to peer assistance. When you ask your question on the newsgroup, be sure to include the following informat

17、ion: Windows Media Player version (on the Help menu, click About Windows Media Player). For example, 10.00.00.xxxx. Windows operating system version (click Start, right-click My Computer, and then click Properties). Windows Media Player 10 is only available for the Windows XP operating system. In yo

18、ur question, please include the full version name (for example, Windows XP Professional Service Pack 1). The task that you were trying to accomplish prior to encountering the problem. If an error message is displayed, note the error message text (for example, Windows Media Player has encountered an

19、unknown error.) If an error message is displayed, note the error message ID number (for example, C00D11CD). You can determine the ID number by clicking the Web Help or More Information button when the error message is displayed. If the problem only occurs when you use a particular file, Web link, or

20、 URL, provide details about that item. 问题：1. What is the mean of Beta?2. What is the problem that Windows Media Player team will care of during the technical beta release?3. If you meet a problem with the Player that is not in the notes, what do you do?4. Where do you find the ID number of error mes

21、sage?5. What does your information must include when you ask your question on the newsgroup?得分评分人七、翻译下面的文章。（每小题5分，共25分）1. Data integrity refers to the accuracy, correctness, or validity of the data in the database. In a database system, data integrity means safeguarding the data against invalid alte

22、ration or destruction. 2. A well designed software system is straightforward to implement and maintain, easily understood and reliable. Badly designed systems, although they may work, are likely to be expensive to maintain, difficult to test and unreliable.3. Baseband transmission is a type of trans

23、mission in which a single signal at a time is broadcast. Broadband transmission is a type of transmission in which multiple signals are carried at different frequencies at the same time.4. Encryption can be used to achieve integrity, since data that cannot be read generally also cannot be changed. F

24、urthermore, encryption is important in protocols, which are agreed-upon sequences of actions to accomplish some task.6. Switched LANs offer the ability to build a network that can deliver information directly from one physical port to another across a geographically-dispersed network and that enable

25、s parallel communications between all users sharing a common physical infrastructure.、答案一、请将下列英文专业术语翻译成汉语。1.集成电路2.操作码3.指令4.模拟、仿真5.电子数据交换6.波特 7.可移植性8.电视会议9.访问控制 10.通用分组无线交换服务二、请将下列汉语专业术语翻译成英文。1.encrypting 2. private key 3.ISDN (integrated service data network )4. FDM (frequency-division multiplexing

26、) 5. cell 6. user interface7. relational structure 8. interpreter 9. flowchart 10. multiprogramming三、请将下列专业术语和相应的解释进行匹配。1. b 2. a 3. f 4. n 5. e 6. m 7. o 8. p 9. l 10. i 四、判断下列语句的正误，正确的添，错误的添。1. T 2. T 3. T 4. F 5. F6. T 7. F 8. F 9. F 10. T五、请在下面的瀑布式软件生命周期图中填入适当的专业术语。System engineeringanalysisdesi

27、gncodetestingmaintenance六、阅读下面的文章并且回答下列问题。评分标准：答出关键部分每小题给2分，其它占2分。1. The second testing version of a new application program or software before sale.2. The Windows Media Beta Newsgroup to identify and resolve possible issues.3. Ask for the newsgroup is a good resource for finding an answer.4. Clicki

28、ng the Web Help or More Information button when the error message is displayed.5. Windows Media Player version; Windows operating system version; The task that you were trying to accomplish prior to encountering the problem; the error message text; the error message ID number; provide details about

29、that item.七、翻译下面的文章。评分标准：答出关键部分每小题给3分，其它占2分。1. 数据完整性指数据库中数据的精确度、正确性或合法性。在数据库系统中， 数据的完整性意味着保护数据不被非法修改或破坏。2. 一个设计的好的软件系统应该是可以直接实现和易于维护、易懂和可靠的。设计的不好的系统，尽管可以工作，但很可能维护起来费用昂贵、测试困难和不可靠。3. 在基带传输这种传输方式中，一路信号每次都被广播传输；而在宽带传输中，夺路信号以不同的频率同事同时传输。4. 加密的数据一般不能读出，也不能更改，因而能保证数据的完整。另外，加密在规约中也是重要的。规约是为完成某项任务而制定的一系列规定。5. 用交换式局域网构成的网络，可以把信息从一个物理端口，跨越地域分散的传给另外一个端口，并能够在一个公共物理设备上为所有用户提供平行通信。专心-专注-专业