10计网大专专业英语试卷A.doc

TJG 泰州机电高等职业技术学校考试命题纸 教材名称 计算机专业英语 出版社 电子工业出版社 配套练习 A 班级 姓名 成绩 -20122013学年度第一学期计算机专业英语期末考试试卷(A)题号一二三四五六总分得分1、 Give out the full names for the following abbreviations (写出下列缩写词的全称)（15%）ROM_ CPU_BIOS_IT_WWW_HTML_ RAM_MB_JPEG_MHz_2、 Match 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. memory unit a. 半导体存储器2. statement b. 关键帧3. semiconductor memory c. 存储单元4. data definition language d. 数据定义语言5.key-frame e. 运行时错误6. machine language f. 机器语言7. run time error g. 语句8. address ability h. 寻址能力9.last- in/first-out i. 刷新周期10.refresh cycle j. 后进先出 1. （ ） 6. （ ） 2. （ ） 7. （ ） 3. （ ） 8. （ ） 4. （ ） 9. （ ） 5. （ ） 10.（ ）3、 Translate the following phrases into English(将下列短语翻译成英语)（10%）1、 辅助存储器 ( )2、 函数调用 ( )3、 多用户系统 ( )4、 总线带宽 ( )5、 高级语言 ( )4、 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)（30 %） 1. The basic units of a computer system are as follows: _ A. CPU, memory and disk B. CPU, input and output unitC. CPU, memory and I/O system D. CPU, memory and ALU2. Today, _ can give you a music synthesizer, a fax machine, a CD-ROM drive, ect. A. input devices B. expansion cardsC. output device D. joystick3. The control unit fetches _ from memory and decodes them. A. data B. informationC. results D. instructions4. When power is removed, information in the semiconductor memory is _ . A. reliable B. lost C. manipulated D. remain5. Please find the item that is not belong to the DBA _ . ( )A. storage structure and access method definition B. schema definitionC. integrity constrain specification D. DDL6. _ is designed to manage large bodies of information. A. a file system B. a transactionC. a database system D. a database language7. A characteristic of operating system is _ . A. resource management B. memory managementC. error recovery D. all the above8. Assembly-language instructions are a series of _ . A. 0s and 1s B. abstract codesC. machine codes D. words9. _ program also has potential benefits in parallel processing. A. Machine B. AssemblyC. Object-oriented D. Process-oriented10. An advantage of a ring network is that it needs less _ .A. computer B. networkC. cable D. information11. An ISP supplies a _ that you can dial from your computer to log on the internet server. A. public key B. private keyC. service number D. help file12. To open Internet Explorer, just click Start, point to _ , and then click Internet Explorer. A. Programs B. ViewC. Layout D. Control Panel13. Electronic bulletin boards are _ communication platforms.A. one-to-many B. one-to-oneC. many-to-many D. all above14. Followings are some image data file formats, which is wrong? _A.*TIF B. *DOCC. *BMP D. *GIFC. it can rotate a three-dimensional model.D. it can do all above at the same time.15. By adding _ to your programs, you can make computers more interesting and much more fun for the user. A. multimedia B. textC. music D. picture5、 To identify the following to be True or False according to computer knowledge( 根据计算机知识判别是非题)（10%）1. A computer can replace people to do all kinds of work. ( )2. The memory addresses are expressed as binary numbers. ( )3. Keyboard, mouse and monitor are all input devices.( )4. A C program must begin with a function called main.( )5. Both the stack and the queue have the same behaviors.( )6. Without an operating system ,we could not execute a user program.( )7. We can think the scanner as lexical analyzer.( )8. A data definition language can be used to define a database schema.( )9. Multimedia is not a simultaneous use of data from different sources.( )10. Images acquired by satellites are not useful in tracking of earth resources. ( )六. Reading comprehension(阅读理解)(25%)(一) Fill in the blanks with suitable words 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)(10%) high-level language assembly language writtenmachine language notationA programming language, designed to facilitate the communication between human and computers, is a _ for describing computation in readable form. There are 3 levels of programming languages, they are _, which can be run directly by computer; _and_. There are different high-level programming languages. Fortunately, most of them have many kinds of construct in common and vary only in the way that these must be_ . Therefore, first thing to be decided about a task is to choose which programming language is best suited for the job.Passage AThe central processing unit (CUP) 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 activities based on the instructions provided. As one computer generation has evolved to the next, the physical size of the CPU has often become smaller and smaller, which its speed and capacity have increased tremendously. Indeed, these changes have resulted in micro-Computers that are small enough to fit on your desk and your lap.The CPU comprise the control unit and the arithmetic/logic unit (ALU).The control unit is responsible for directing and coordinating most of the computer systems activities. It determines the movement of electronic signals between main memory and the arithmetic/logic unit, as well as the control signals between the CPU and input/output devices.The ALU performs all the arithmetic and logical(comparison) functionsthat is, it adds, subtracts, multiplies, divides, and does comparison. These comparisons, which are basically “less than”, “greater than”, and “equal to”, can be combined into several common expressions, such as “greater than or equal to”. The objective of most instructions that use comparisons is to determine which instruction should be executed next. (二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误) (15%)1. With the development of computer, the physical size of the CPU has often become bigger and bigger. ( )2. The movement of electronic signals between main memory and the ALU as well as the control signal between the CPU and input/output devices are controlled by the control unit of the CPU. ( )3. The CPU comprises the control unit and memory. ( )4. The control unit performs all the arithmetic and logical functions. ( )5. The central processing unit (CPU) is the heart of the computer systems. ( ) 泰州机电高职校2012-2013学年度第一学期期末考核试卷参考答案及评分标准（A卷）考核课程： 计算机英语 考试类型： 理论 考试方式： 闭卷笔试 要求：明确标注每小题或每步骤得分点一. Give out the full names for the following abbreviations(写出下列缩写词的全称)（15%）( 本题共15分, 每小题1.5分)ROM: Read Only MemoryCPU: Central Processing UnitBIOS: Basic Input/Output UnitIT: Information TechnologyWWW: World Wide WebHTML: Hypertext Markup Language RAM: Random Access MemoryJPEG: Joint Photographic Experts GroupMB: matebyteMHz: Megahertz二. Match 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%）( 本题共10分, 每小题1分)1. （ c ） 6. （ f ） 2. （ g ） 7. （ e ） 3. （ a ） 8. （ h ） 4. （ d ） 9. （ j ） 5. （ b ） 10.（ i ）三. Translate the following phrases into English(将下列短语翻译成英语)（10%）( 本题共10分, 每小题2分)1.auxiliary memory2. function call3. multi-user system4. bus bandwidth5. high-level language四. 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