《大连理工大学2022年3月“选修课”《专业英语（计算机英语）》平时作业一（答案参考）试卷号：11》由会员分享，可在线阅读，更多相关《大连理工大学2022年3月“选修课”《专业英语（计算机英语）》平时作业一（答案参考）试卷号：11（13页珍藏版）》请在装配图网上搜索。
1、书山有路勤为径，学海无涯苦作舟！ 住在富人区的她大连理工大学2022年3月“选修课”专业英语（计算机英语）平时作业一（答案参考）一.综合考核(共45题)1.ERP is _.A.Enterprise resource planning softwareB.Enterprise Application IntegrationC.Electronic Application IntegrationD.None of the above.参考答案：A2._ provides reliable, full-duplex connections and reliable service by ensur
2、ing that data is resubmitted when transmission results in an error.A.TCPB.ARPC.UDPD.IP参考答案：A3.To protect data, you need to implement a data _ and recovery plan.A.modifyB.backupC.deleteD.All above参考答案：B4.A backup program _.A.makes a copy of files you selectB.returns you to the previous programC.undoe
3、s the last change you madeD.None of the above参考答案：A5.TCP/IP refers to a suite of _.A.systemB.control unitsC.application programsD.data communication protocols参考答案：D6.Microsoft Office 2000 includes Word, _, Outlook and FrontPage.A.ExcelB.Power PointC.AccessD.All of the above参考答案：D7.CD is designed to
4、read the disks and translate the data into a it can process.()A.正确B.错误参考答案：B8._ are collections of two or more connected computers.A.VPNB.ModemC.NetworksD.Cable参考答案：C9.The transistor computer did not last as long as the vacuum tube computer lasted, but it was less important in the advancement of com
5、puter technology.()A.正确B.错误参考答案：B10._ is an outline of the logic of the program you will write.A.Program flowchartsB.Logic structuresC.PseudocodeD.Design参考答案：A11.A _ is a collection of relation fields.A.fieldB.recordC.characterD.file参考答案：D12.It wasnt until the 1980s that people began buying computer
6、 for personal use.()A.正确B.错误参考答案：B13.Which of the following is not a format for a graphical image file?A.BMP fileB.GIF fileC.JPG fileD.AVI file参考答案：D14.The keyboard is classified as a of output.()A.正确B.错误参考答案：B15.Each web page has a unique address, called a URL that identifies its location on the ne
7、twork.()A.正确B.错误参考答案：A16.The software and hardware components of a computer _.A.function independentlyB.can never be coordinatedC.rely on each other and support each otherD.none of the above参考答案：C17.The short for MIS is management information system.()A.正确B.错误参考答案：A18.The Internet is a world wide co
8、llection of networks that use the TCP/IP protocols to facilitate data transmission and exchange.()A.正确B.错误参考答案：A19.A VPN offers the security and full data access of a private WAN, but because it runs over the Internet, it is more affordable and complex.()A.正确B.错误参考答案：A20.CPU is the soul of a compute
9、r.()A.正确B.错误参考答案：A21.To access the Web, users require a _, which is the software program used to access the World Wide Web.A.Plug-insB.HelperC.Add-onsD.Web browser参考答案：D22.Click the backward Undo arrow to cancel the first action you performed.()A.正确B.错误参考答案：B23.CD-ROM is an optical technology that i
10、s used to make compact disks for CD stereo systems.()A.正确B.错误参考答案：A24.Most networks-even those with just two computers also contain a hub or switch to act as a connection point between the computers.()A.正确B.错误参考答案：A25.Which of the following is not the e-commerce business models?A.Business-to-Busines
11、s(B2B)B.Electronic fund transferC.Business-to-Customer(B2C)D.Customer-to-Customer(C2C)参考答案：B26.A(n) _ mouse emits and senses light to detect movement.A.cordlessB.opticalC.cameraD.microphone参考答案：B27.We abbreviate Virtual Private Networks to _.A.NICB.VPNC.HUBD.MODEM参考答案：B28.A web page is written in a
12、computer language called HTML.()A.正确B.错误参考答案：A29.Telnet enables users to cute terminal sessions with local hosts.()A.正确B.错误参考答案：B30._ is an operating system similar to Unix.A.Windows NTB.MS-DOSC.OS/2D.Linux参考答案：D31.The Internet began as the ARPANET.()A.正确B.错误参考答案：A32.A computer must include three of
13、 following. Which one is not necessary?A. systemB.output systemC.processing systemD.networking system参考答案：D33.The first generation computers were huge, slow, expensive, and often undependable.()A.正确B.错误参考答案：A34.Click the open folder button to open an existing workbook.()A.正确B.错误参考答案：A35.The fourth g
14、eneration computers can be characterized by both the jump to monolithic integrated circuits and the invention of _.A.microprocessorB.transistorC.chipD.circuit参考答案：A36.A computer can be broken down into three distinct categories, namely output, and CPU.()A.正确B.错误参考答案：A37._ is a compiled object-orient
15、ed programming language used to write applets.A.CB.C+C.JavaScriptD.Java参考答案：D38.The standard protocol used for sending Internet e-mail is called _. It works in conjunction with POP servers.A.SMTPB.WWWC.TCPD.UDP参考答案：A39.Database management system(DBMS) programs are designed to work with data that is
16、logically structured or arranged in a particular way, known as _.A.data modelB.databaseC.inationD.data参考答案：A40.TCP/IP application layer protocols include the following except _.A.HTTPB.FTPC.UDPD.Telnet参考答案：C41.ICQ is a popular software program for chats can be downloaded for free from the ICQ websit
17、e.()A.正确B.错误参考答案：A42.The common devices are the _ and the _.A.keyboard, printerB.keyboard, microphoneC.mouse, monitorD.mouse, keyboard参考答案：D43.Transistors were a tremendous breakthrough in advancing the computer.()A.正确B.错误参考答案：A44.Which one is an image-editing tool?A.PhotoshopB.WordC.Extreme 3DD.Premiere参考答案：A45.RAM is a _ storage.A.permanentB.flashC.temporaryD.expansion参考答案：C
大连理工大学2022年3月“选修课”《专业英语（计算机英语）》平时作业一（答案参考）试卷号：11
