计算机英语考试题一、Choose one best answer. (35x1, 35 points)1、_ is used to communicate with another computer over telephone lines.A. Keyboard B. Modem C. Mouse D. Printer2、_ is a device that enables the computer to handle sounds.A. Network card B. Video cardC. Sound card D. Monitor3. _ is the most widely used and fastest growing computer.A. Mini-computer B. Micro-computerC. Mainframe computer D. Supercomputer4. These days it is common for one to see people using _ everywhere-even on airplanes.A. laptops B. desktopsC. minicomputers D. microcomputers5. _ refers to the parts of the computer that you can see and touch.A. Software B. HardwareC. Hard disk D. Instruction6. The display screen is the most common _ device used to show you what the computer is doing.A. input B. printing C. output D. electronic7. PDA can also called handheld computer or _A. notebook computer B. palmtop computerC. desktop computer D. mini-computer8. A micro-computer involves a variety of devices called _A. software B. hardware C. hard disk D. floppy disk9. _ is the controlling center of the entire computer system. A. CPU B. Microprocessor C. Mother board D. Hardware10. Expansion slots are used for inserting various _.A. sound cards B. network cardsC. expansion cards D. display cards11. _ holds information processing by the CPU. A. Disk B. Input device C. Output device D. Memory 12. _ is a worldwide network for countless connected computers to share information and make communications. A. Network B. The InternetC. World Wide Web D. Internet service13. A _ consists of step-by-step instructions that tell the computer how to do its work. A. CPU B. hardware C. command D. program14. A _ is a functional unit that translates and carries out instructions. A. microprocessor B. processor C. processing D. process15. The most important system software program is the _ .A. word processor B. DBMS C. OS D. application software16. The _ consists of the equipment：keyboard，mouse，monitor，system unit，and other devices.A. people B. procedure C. hardware D. information17. The most common input device is the _ and _.A. keyboard, printer B. mouse, keyboardC. mouse, monitor D. keyboard, monitor18. _ are widely used to store and transport data from one computer to another.A. Floppy disks B. Hard disks C. CD-ROMs D. DVD-ROMs19. The largest network in the world is called the _ .A. Internet B. WWW C. Web D. A, B and C20. Web site addresses are also called _ .A. HTML B. hyperlinks C. URLs D. home pages21. Language translators converts human language into _ .A. machine language B. UNIX C. OS D. GUIs22. Desktop operating systems are also called _ .A. network operating systemsB. embedded operating systemsC. client operating systemsD. stand-alone operating systems23. RAM is a kind of _ storage.A. permanent B. smart C. temporary D. flash24. ROM is a type of _ .A. semiconductor B. network C. firmware D. none of the above25. Speakers and headphones are the most widely used _ devices.A. audio-input B. multifunctional C. audio-output D. personal26. _ is exclusively a sequential-access storage media.A. Magnetic tape B. A hard disk C. A floppy disk D. CD-ROM27. The disk with the largest capacity is _ .A. DVD-ROM B. CD-ROM C. Zip D. SuperDisk28. _ is a type of optical disk widely used to distribute large software application packages.A. DVD-ROM B. CD-ROM C. Zip D. SuperDisk30. Every computer on the Internet has a unique numeric address called a(n) _ .A. IP address B. Network Bridge C. packet D. bandwidth31. The most important program on any computer is _.A. Operating System B. Virus C. software D. Office 200032. _ is a fast and powerful operating system, based on the UNIX OS.A. Windows 2000 B. Office 2000 C. Windows 98 D. Linux33. Which one is not a computer languages? _A. word 2000 B. Java C. C D. C+34. The largest and fastest computers are _ .A. mainframe computers B. supercomputersC. hand-held PCs D. workstations35. All computers can perform basic machine operations under the control of _ .A. instructions B. commands C. operations D. programs36. Which of the following is an “output device”? _A. CD ROM B. microphone C. printer D. all the above37. The Internet is simply what? _A. the WWW B. worldwide system of computer systemC. a modem D. an Internet Service Provider38. _ is used to control the computer and run programs.A. Application software B. System softwareC. Game D. virus39. POST stands for _