计算机专业英语试题及答案B卷.docx

1、计算机专业英语试题及答案B卷考核课程： 计算机专业英语 考试类型： 理论 考试方式： 闭卷笔试 学生所在院系： 信息技术学院 年 级： 2007级 试 卷： B 姓名： 班级： 学号： 题号一二三四五六总分得分得分阅卷人. Translate the following phrases into English(将下列短语翻译成英语)（10%）1. 机器语言 ( )2. 随机存取存储器 ( )3. 汇编语言指令 ( )4. 软件产品 ( )5. 取指译码执行( )6. 面向服务的 ( )7. 电子媒介 ( )8. 感染模块 ( )9. 分辨率 ( )10. 硬件维护 ( )得分阅卷人 . Ma

2、tch the following words and expressions in the left column with those similar in meaning in the right column(将左列的词汇与右列相应的汉语匹配)（10%）1. output devices a. 操作系统2. silicon b. 扩展存储器3. expanded memory c. 硅4. database administrator d. 输出设备5. operating system e. 汇编语言6. assembly language f. 数据库管理员7. gateway g

3、. 数字图像处理8. laser technology h. 网关9. digital image processing i. 作业队列 queue j. 激光技术 1. （ ） 6. （ ） 2. （ ） 7. （ ） 3. （ ） 8. （ ） 4. （ ） 9. （ ） 5. （ ） 10.（ ）得分阅卷人. Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写) （10%） 1. 广域网 _ 6. 网络服务提供商 _2. 超文本传输协议_ 7. 可扩展标记语言_3. 计算机辅助设计_

4、 8. 基本输入输出系统_4. 万维网联盟_ 9. 信息技术_5. 数据库管理系统_ 10. 万维网_得分阅卷人. For each of the following blanks, four choices are given. Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)（15 %） 1. _ refers to the number of individual dots of color, known as pixels, contained on a display. A. Dot Pitch B. ResolutionC.

5、 Refresh Rate D. Scan Style2. A processor is composed of two functional units, they are _. A. an arithmetic/logic unit and a storage unit B. a control unit and some registersC. a control unit and an arithmetic/logic unit D. some registers an arithmetic/logic unit3. _ is a storage location inside the

6、 processor. A. A register B. ALUC. Control D. Memory4. A periodic refresh is needed to restore the information for the _ .A. SRAM B. DRAMC. EPROM D. EEPROM5. The raw data are stored on the disk using the _ . A. data dictionary B. file systemC. DBMS D. DBA6. The _ serves as an interface between hardw

7、are and software.A. system B. application programC. operating system D. control unit7. Most operating system have a standard set of _ to handle the processing of all input and output instructions. A. spreadsheet B. control instructionsC. I/O operation D. data table8. _ uses commands that are easier

8、for programmers to understand than are machine language commands. A. Assembly language B. High-level languageC. C language D. C+ language9. When a _ is used, all the devices in the network are connected to a single cable. A. bus network B. ring networkC. star network D. network10. Two common applica

9、tions of LANs are _ resource sharing and information resource sharing. A. software B. computerC. network D. hardware11. With Internet Explorer and an Internet connection, you can search for and view information on the _. A. Active Desktop B. ProgramsC. Phone Dialer D. World Wide Web12. To open Inter

10、net Explorer, just click Start, point to _ , and then click Internet Explorer. A. Programs B. ViewC. Layout D. Control Panel13. E-commerce does business through _.A. face-to-face meeting B. computerC. wire-photo D. Internet and EDI14. Every transaction in electronic commerce includes information flo

11、w, commercial flow, _ and material flow.A. data flow B. currency flowC. merchandise flow D. file flow15. Many companies use _ to train their employees. A. technology B. entertainmentC. multimedia applications D. animation得分阅卷人. Reading comprehension(阅读理解)(35%)(一) Fill in the blanks with suitable wor

12、ds or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(5%)requirements maintain disciplined coding modify Software Engineering, which means the application of engineering to software, is a method to develop, operate and _ software. That is, the

13、development of software is on a systematic, _, quantitive basis. Before starting the development of software, you have to systematically approach the problem. You have to understand the _ (what the software is supposed to do), carry out the design, do the _, carry out a rigorous testing and if the s

14、oftware is as per the requirements, release the software to the customer. Subsequently, if the customer wants some changes-refinements or enhancements then the software has to be _.Passage AThe central processing unit (CPU) is the heart of the computer systems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most complex computer system component, responsible for directing most of the computer system