计算机专业英语试题.doc

1. 知识点：The main components of computer0101C0001.The reason why a computer so powerful is _.A. it can perform the information processing cycle operations with speed, reliability, and accuracyB. it can store huge amounts of dataC. it can communicate with other computersD. all of the aboveD 0101C0002. Information is data that _-.A. is organize B. has meaning C. is useful D. all of the above D2. 知识点：A computer is a powerful tool3知识点： The Classification of Computers0101C0003._ are the smallest general-purpose systemsA. microcomputers B. minicomputers C. supercomputers D. mainframe computersA0101C0004._ are the largest, fastest and process complex scientific applications A. microcomputers B. minicomputers C. mainframe computersD. supercomputersD 0101C0005. _are the smallest computers , designed to be used by individuals.A. supercomputers B. mainframes C. minicomputers D. microcomputers D 0101C0006._ are smaller and sometimes used in medium-size companies to run their manufacturing plants or keep track of inventoriesA. supercomputers B. mainframes C. minicomputers D. microcomputers C4 知识点：Z3 ,Mark I ENIAC and the UNIVAC I0101C0007. Perhaps the most influential of the early computerlike devices was _.A.ENIACB. Z3C. Harvard Mark ID.UNIVAC IA0101C0008.The _ was the first commercially available computer.A.Harvard Mark IB.ENIACC.Z3D.UNIVAC ID0101C0009. The UNIVAC I began the modern of computer use.A. Harvard Mark IB. UNIVAC IC. ENIACD. Z3B4知识点：General-Purpose and Special-Purpose Digital Computers 5知识点：General-Purpose and Special-Purpose Digital Computers 6知识点：Mini，Micro, Mainframe and Super Computers7知识点：Four generations of computer0101C0010.These _ generation computers could carry out instructions in billionths of a second . A. second B. first C. fourth D. third D0101C0011.It wasnt until _that people began buying computer for personal use. A. 1950s B.1970s C. 1980s D. 1960sB0101C0012.In _ the Apple II was sold to the public and in _ IBM entered the PC market. A. 1958, 1963 B. 1958, 1977 C. 1981, 1977 D. 1977, 1981D8 知识点：Input9知识点： Input & Output Device0101C0013. A computer consists of a variety of hardware components that work together with software to do many things except for _.A. cooking meals B. performing calculations C. organizing dataD. communicating with other computerA0101C0014. The following units are hardware except _.A. mainboardB. CPUC. memory D. OSD0101C0015. A _ is a small handheld device that contains two buttons.A. keyboard B. printer C. scanner D. mouseD0101C0016. Which one belongs to the input device?A. monitorB. printerC. modemD. mouse D0101C0017. A monitor that has a touch-sensitive panel on the screen is called a_.A. touch padB. touch screenC. pen inputD. camera B1. A computer consists of a variety of hardware components that work together with software to do many things except for _.A. cooking meals B. performing calculations C. organizing dataD. communicating with other computerA2. The following units are hardware except _.A. mainboardB. CPUC. memory D. OSD3. A _ is a small handheld device that contains two buttons.E. keyboard F. printer G. scanner H. mouseD4. Which one belongs to the input device?E. monitorF. printerG. modemH. mouse D5. A monitor that has a touch-sensitive panel on the screen is called a_.A. touch padB. touch screenC. pen inputD. camera B6. which one belongs to the output devices except _. A. monitors,B. printerC. speakersD. mouseD7. Four common types of output are text, graphics, audio and_. A. video B. data C. informationD. programA8. Input device is the data you put into the computer. For instance, keyboard, scanner and _.A. speakersB. mouseC. monitorsD. printerB9. A _is a handheld input device that contains a light source or can detect light.A. input penB. touch screenC. touch padD. light pen D10. Notebook and handheld computers often use _.A. CRT monitors B. gas plasma monitorsC. LCD displaysD. all of the above C9 知识点：Output11知识点：Output devices0101C0018. which one belongs to the output devices except _. E. monitors,F. printerG. speakersH. mouseD0101C0019. Input device is the data you put into the computer. For instance, keyboard, scanner and _.A. speakersB. mouseC. monitorsD. printerB0101C0020 A _is a handheld input device that contains a light source or can detect light.A. input penB. touch screenC. touch padD. light pen D1 知识点 Storage devices0101C0021._ drives can erase and store data .A. CD-ROMB. DVD-ROMC. CD-RWD. all of the aboveC0101C0022.The advantage of removable media such as a floppy disk and removable hard disk is that _.A. it has large capacity B. it can be taken out of the computer and transported or secured C. it runs at a high speed D. it is less expensive B0101C0023. Storage, also called _, holds items.A. secondary storage B. mass storageC. auxiliary storage D. all of aboveD0101C0024. _ is composed of one or more chips on the motherboard , holds data and instructions while they are being processed by the CPU .A. floppy diskB. memoryC. CPUD. ALU/CUB0101C0025.A _is duplicated of a file , program , or disk that can be used if the original is lost , damaged or destroyed .A. BackupB. data C. file D. storage A知识点：Floppy disk and hard disk1 知识点：CPU0101C0026. In the system unit , a computers memory stores _.A. data B. instructions C. information D. all of aboveD4. 知识点：Bits and Bytes0101C0027. The number of_ can measure memory size.A. bitsB. bytes C. kilobitsD. gigabyteB0101C0028. ROM chips that contain permanently written data , instruction , or information are called _A. groupwareB. firmwareC. hardwareD. softwareB0101C0029. Another type of nonvolatile memory is called _.A. removable hare diskB. CD-ROMC. FAXD. flash ROMD0101C0030. For memory, access times are measured in terms of a nanosecond, which is one billionth of a second A. secondB. nanosecondC. microsecondD. millisecondB知识点：0101CG Communication devices0101C0031. Physical transmission media used in communications include _.A. twisted-pair cableB. coaxial cableC. fiber-optic cableD. all of aboveD0101C0032. Compared UTP cables with STP cables, UTP is _.A. InexpensiveB. more insulatedC. easy-to-installD. A and C D0101C0033. Fiber-optic cables have several advantages over cable except_.A. more signalsB. Less susceptibleC. bigger size D. better securityC0101C0034. A _ is a communication device that enables computers to communicate with another computer over telephone lines or other means.A. modemB. printerC. mouseD. scannerA0101C0035. Coaxial cable consists of a single copper wire surrounded by three layers: _ A. an insulating material B. a woven or braided metalC. a plastic outer coating D. all of aboveD0101C0036. For radio transmissions you need _ to send the broadcast radio signal A. a transmitterB. a receiverC. an antennaD. acceleratorA0101C0037. An important aspect of communications is _, which is the communications path between two devices.A. communications deviceB. communications channelC. a sending deviceD. a receiving deviceB0101C0038. Which step is to fix hard disk on the hard disk shelf of system case with the screws .A. Fix display adapter. Plug display adapter inside the AGP slot in the mainboard , and fix it on the system box with the screws .B. Fix hard disk . Fix the hard disk on the hard disk shelf of the systembox with the screws .C. Fix CD-ROM driver. Fix the CD-ROM driver on the CD-ROM shelf of the system box with the screws.D. Fix floppy diskette driver .Fix the floppy diskette driver on the floppy diskette driver shelf of system box with the screws .B0101C0039. When booting PCs, there are _ basic steps .A. Turn on the power switch of the jack.B. Turn on the power supply of the monitor.C. Turn on the power supply of he system unit.D. all of the above D0101C0040. The data wires of hard disk and CD-ROM driver adopt the same kind of pattern, and usually _ than that of the floppy disk driver .A. wide B. long C. wider D. longer C知识点：0101CH Installing Software 0101C0041. When you run your computer, _ will be first started.A. operation system B. system software C. office software D. driven softwareB0101C0042. The installation of various software is fairly _ , different software asks different installing method and process .A. complicated B. simpleC. easy D. difficulty A知识点：0101CI The application software0101C0043. Information in numeric form usually calculated by a computer is _ A. data processing B. word processing C. image D. communication A0101C0044. Information in the form of pictures. An actual picture or photograph is entered into the computer, and shown on a screen is _A. data processingB. word processingC. imageD. voiceC0101C0045. Information in text form words and numbers is _A. imageB. communicationC, word processingD, data processingC知识点：0101CJ Operating System 1) Once loaded, the operating systems tasks fall into _ broad categories.A. fourB. fiveC. sixD. seven2) The user interface controls how _ and _ are entered and how information is presented on the screen. A. graphics, imagesB. data, instructionsC. programs, commandsD. input, output3) An operating system is a set of programs containing instructions that coordinate all of the activities among computer _ resources. A. softwareB. firmwareC. hardwareD. component4) A multiprocessing operating system can support two or more _ running programs at the same time. A. CPUB. PCIC. GUID. GPI5) The purpose of memory management is to optimize use of _.A. read only memoryB. random access memoryC. virtual memoryD. temporary memoryKeys: 1-5: CBCAB6) Spooling allows you to send a second job to the _ without waiting for the first job to finish printing. A. scanner.B. printerC. recorderD. adder.7) When installing some components, occasionally you have to know which interrupt request (IRQ) is the device that should be used for _. A. coordinationB. operationC. communicationsD. regulation8) Operating systems typically contain a performance monitor, which is a _ that assesses and reports information about various system resources and devices. A. programB. instructionC. softwareD. command9) Before you can use a computer that requires a log on procedure, you must enter your _ and _ correctly. A. time, dateB. request, respondC. user name, passwordD. instruction, command10) Operating systems also contain a type of program called a file manager, which performs functions related to _ and _.A. storage, file managementB. memory, hard diskC. size, characteristicsmedium, floppy diskKeys: 6-10 BCACA0101C0046.Once loaded, the operating systems tasks fall into _ broad categories.E. fourF. fiveG. sixH. seven0101C0047.controls how data and instructions are entered and how information is presented on the screen . A. device management B. storage management C. application interface D. user interfaceD 0101C0048._ controls the different parts of a computer system and enables all the parts to work together E. OSF. firmwareG. hardwareH. componentA0101C0049.Windows is a _ and it allows you to use pictures instead of text commands to perform tasks .E. CPUF. PCIG. GUIH. GPIC0101C0050.DOS is a _ operating system.A. 4-bitB. 8-bit C. 16-bitD. 32-bitC0101C0051.Ritchie and Thompson were honored in 1983 Turing award by the _for their work on UNIX. A. ACMB. CPUC. IBMD.GUIA0101C0052.UNIX is written in a high-level programming language ,that is_ which was also developed at AT&T.A. JavaB. CC.VBD.C+C0101C0053.The UNIX operating system is made up of _. A. the kernel B. the shell C. the programsD. all of the aboveD0101C0054.Several versions of Windows 2000 are_.(选三项)A. Windows 2000 ProfessionalB. Windows 2000 ServerC. Windows 2000 Advanced ServerD. Windows NTABC知识点： 0102CA What is a computer0102C0001.The reason why a computer so powerful is _.A. it can perform the information processing cycle operations with speed, reliability, and accuracyB. it can store huge amounts of dataC. it can communicate with other computersD. all of the aboveD 0102C0002. Information is data that _-.A. is organize B. has meaning C. is useful D. all of the above D知识点：0102CB The Classification of Computers0102C0003._ are the smallest general-purpose systemsA. microcomputers B. minicomputers C. supercomputers D. mainframe computersA0102C0004._ are the largest, fastest and process complex scientific applications A. microcomputers B. minicomputers C. mainframe computersD. supercomputersD 0102C0005. _are the smallest computers , designed to be used by individuals.A. supercomputers B. mainframes C. minicomputers D. microcomputers D 0102C0006._ are smaller and sometimes used in medium-size companies to run their manufacturing plants or keep track of inventoriesA. supercomputers B. mainframes C. minicomputers D. microcomputers C0102C0007. Perhaps the most influential of the early computerlike devices was _.A.ENIACB. Z3C. Harvard Mark ID.UNIVAC IA0102C0008.The _ was the first commercially available computer.A.Harvard Mark IB.ENIACC.Z3D.UNIVAC ID0102C0009. The UNIVAC I began the modern of computer use.A. Harvard Mark IB. UNIVAC IC. ENIACD. Z3B知识点：0102CC Computer Generations0102C0010.These _ generation computers could carry out instructions in billionths of a second . A. second B. first C. fourth D. third D0102C0011.It wasnt until _that people began buying computer for personal use. A. 1950s B.1970s C. 1980s D. 1960sB0102C0012.In _ the Apple II was sold to the public and in _ IBM entered the PC market. A. 1958, 1963 B. 1958, 1977 C. 1981, 1977 D. 1977, 1981D知识点：0102CD Input Device0102C0013. A computer consists of a variety of hardware components that work together with software to do many things except for _.A. cooking meals B. performing calculations C. organizing dataD. communicating with other computerA0102C0014. The following units are hardware except _.A. mainboardB. CPUC. memory D. OSD0102C0015. A _ is a small handheld device that contains two buttons.A. keyboard B. printer C. scanner D. mouseD0102C0016. Which one belongs to the input device?A. monitorB. printerC. modemD. mouse D0102C0017. A monitor that has a touch-sensitive panel on the screen is called a_.A. touch padB. touch screenC. pen inputD. camera B0102C0018. which one belongs to the output devices except _. A. monitors,B. printerC. speakersD. mouseD0102C0019. Input device is the data you put into the computer. For instance, keyboard, scanner and _.A. speakersB. mouseC. monitorsD. printerB0102C0020 A _is a handheld input device that contains a light source or can detect light.A. input penB. touch screenC. touch padD. light pen D1. A scanner is similar to a copy machine except that it creates a paper copy instead of a file of the document.F2. The more bits used to represent a dot, the more colors and shades of gray that can be represented.T3. A character is a letter, number, punctuation mark, or any other symbol that requires one byte of computer storage space. T4. A CRT monitor is a lightweight, thin screen that consumes less power than LCD.F5. Scanner scans the image and makes it onto a piece of paper instead of onto the computer screen.F6. Audios are digital representations of context information such as drawings, charts, and photographs.F7. A higher number of pins means that more dots are printed , which results in higher print quality.T8. Gas plasma monitors offer larger screen sizes and higher display quality than LCD monitors but are much more expensive.T9. A typical laptop computer keyboard, for example, has only 101 to 105 keys.F10. Many desktop computer keyboards also have a numeric keyboard located on the top of the keyboard.F知识点：0102CE Storage 0102C0021._ drives can erase and store data .A. CD-ROMB. DVD-ROMC. CD-RWD. all of the aboveC0102C0022.The advantage of removable media such as a floppy disk and removable hard disk is that _.A. it has large capacity B. it can be taken out of the computer and transported or secured C. it runs at a high speed D. it is less expensive B0102C0023. Storage, also called _, holds items.A. secondary storage B. mass storageC. auxiliary s