计算机专业英语试题A

来源：星星旅游

试卷代码：651

陕西教育学院郭杜教学区2010—2011学年度第一学期期末考试计算机专业英语试题

A（100分钟）

2010年12月

一． Multiple choice questions.(每题3分，共20题)

1. In the first generation, computers used ______to conduct electricity.

a. vacuum tubes b. transistors c. integrated circuits d. LSIs 2. During the first generation, data were recorded on________.

a. magnetic tapes b. magnetic drums c. hard disks d. both a and b 3. A computer is _________.

a. an information processor b. an information storage unit c. an electronic d. all of the above 4. A computer program is a set of_______.

a. instructions b. input data c. executable rules d. information 5. The basic input device on a small computer is a _______. a. display screen b. printer c. keyboard d. card reader 6. _______is not a computer input device.

a. printer b. keyboard c. mouse d.hard disk 7.One KB generally equals ________bytes. a. 512 b. 1024 c.2048 d. 4096

8. The exact size of 0 KB is _______bytes.

a. 0*1000 b. 0*1024 c. 0*2048 d. 0*1024*8 9.The exact size of 2 KB is_______bits.

a.2*1024 b. 2*1000 c. 2*1024*8 d. 2*1000*8 10. A _____ generates hard-copy output.

a. display unit b. monitor c. screen d. printer 11. A display screen is divided into a grid of____. a. bytes b. pixels c. bits d. words 12.What type of memory can only be read ? a. RAM b. ROM c. SRAM d. DRAM

13. The quantity represented by binary 10001001 is _______. a. 1001 b. 127 c. 101 d. 137

14. Most auxiliary storage devices are______.

a. volatile b. difficult to read c. difficult to write d. nonvolatile 15. Windows 95A does not support ______file system.

a. FAT12 b. FAT16 c. VFAT d. FAT32 16. Windows NT 4 .0 was “replaced” by_______.

a. Windows 95 b. Windows 98 c. Windows2000 d. Windows NT 17．In the instruction “SUB AX ,BX”,______ is(are)operation code(s) a. AX b. BX c. SUB d.all of the above

18. ______is a popular artifical intelligence language.

a. FORTRAN b. LISP c. Ada d. BASIC 19. Regular viruses are _______programs.

a. high-level b. machine language c. BASIC d. PASCAL 20. _____governs the Internet protocol development. a. IAB b. Inter NIC c. ISOC d.IETF

二． Terms Explanation.(每题6分，共4题)

（备注：请用中英文解释以下名词，仅用中文解释，每题得分2分）

1． Micropocessors

2． Hardware

3． Pixel

4． MMX

______________________________________________________________________________——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

三． Questions.(每题16分，共1题)

1．What were some of the problems of first generation computer?

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

因篇幅问题不能全部显示，请点此查看更多更全内容

查看全文