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 control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 readability.c. A technique used so that transmission can continue on an alternative path in theevent of a node failure or congestion.d. A form of space-division switching in which each input line is a TDM stream. Theswitch configuration may change for each time slot.e. The division of a transmission facility into multiple channels by allotting thefacility to different channels, one at a time.f. A method of transmitting messages through a communications network, in whichlong messages are subdivided into short packets. Each packet is passed from source to destination through intermediate nodes. 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, switchingcapacity for the customer ‘s exclusive use. Access may be provided to a public switched telecommunications service.h. A class that serves as the basis for inheritance. A base class is the superclass forall its derived classes.i. The match between a message received by an object and one of its methods. Canbe done static, that is, at compile-time, or dynamic, that is, at run-time.j. a request to perform a method for 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. A specialized version of a program that allows you to view documents createdwith 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 combination 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,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 computer’s operational software defines the schedule of jobs awaitingexecution.2.________Multiprogramming allows time sharing.3.________The dataflow diagram is a graphical chart that depicts the flow of dataamong internal process, external entities, and data stores.4.________A centralized database system can be highly responsive to differences indata gathering, storage, and access.5.________A successful test is to exhibit the absence of errors in the programs beingtested.6.________A database is a collection of logically related data elements that arestructured in various ways to meet the multiple processing and retrievalneeds of organizations and individuals.7.________In a computer system, these records that are logically contiguous in oneapplications must be physically stored together.8.________CD-ROM is rewritable.9.________ISDN does not include that element that provides one kind of service.10.________Coding in computer security makes data be unintelligible to the outside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）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 for 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 team 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 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 followinginformation:▪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 theWindows XP operating system. In your question, please include the fullversion 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 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 theWeb 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 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 thetechnical 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 message?5.What does your information must include when you ask your question on thenewsgroup?七、翻译下面的文章。