试卷代号：2241 座位☐ 中央广播电视大学2008一2009学年度第二学期“开放专科”期末考试 计算机专业英语 试题 2009年7月 题 号 Ⅱ 总 分 分数 得分 评卷人 I,Vocabulary(词汇，30分) (一)Translate the following words and expressions into Chinese(写出下列词组的议语。共 10分，每题1分) 1.random access memory(RAM) 2.cursor 3.black box testing 4.decision support system 5.electronic commerce 6.data warehouse 7.software engineering 8.read-only memory(ROM 9.machine language 10.network security 1418
试卷代号:2241 座位号巨口 中央广播电视大学2008-2009学年度第二学期“开放专科”期末考试 计算机专业英语 试题 2009年 7月 题 号 I I m 总 分 分 数 得 分 评卷人 I. Vocabulary(词汇。30分) (一)Translate the following words and expressions into Chinese(写出下列词组的汉语。共 10分，每题 1分 ) 1. random access memory(RAM) 2. cursor 3. black box testing 4. decision support system 5. electronic commerce 6. data warehouse 7. software engineering 8. read-only memory(ROM ) 9. machine language 10. network security 1418
(二)Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的 英语缩写。共10分，每题1分) 1.超文本链接标示语言 2.广域网 3.多文档界面 4.传输控制协议 5.面向对象编程 6.企业与个人的电子商务交易方式 7.计算机辅助设计 8.结构化查询语言 9.通用串行总线 10.开放系统互连 (=)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。l0分，每空1分) 1.functional testing a.白盒测试 2.high-level language ) b.功能测试 3.router ( c.高级语言 4.white-box testing d应用软件 5.word processor e.路由器 6.software life cycle f.防火墙 7.hacker g.企业之间的电子商务交易方式 8.application software h.字处理器 9.firewall i.软件生命周期 10.B2B ( j.黑客 1419
(二)Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的 英语缩写。共 10分，每题 1分) 1.超文本链接标示语言 2.广域网 3.多文档界面 4.传输控制协议 5.面向对象编程 6.企业与个人的电子商务交易方式 7.计算机辅助设计 8.结构化查询语言 9.通用串行总线 10.开放系统互连 (三)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分，每空 1分) 1. functional testing ( ) a.白盒测试 2. high-level language ( ) b.功能测试 3. router ( ) 。.高级语言 4. white-box testing ( ) d.应用软件 5. word processor ( ) e.路由器 6. software life cycle ( ) f.防火墙 7. hacker ( ) g.企业之间的电子商务交易方式 8. application software ( ) h.字处理器 9. firewall ( ) i.软件生命周期 10.13213 ( ) J.黑客 1419
得分 评卷人 Ⅱ.Comprehension(阅读理解，40分) (-)Fill in the blanks with suitable words or expressions from the list given below,and change the form where necessary.(从下面方框中选择合适的词或表达，以其适当的形式填空。 15分，每空3分) toolbar ruler title bar menu bar incorporate into Microsoft Word XP is the current Window version of Word,and documents created in Word XP can be easily Excel,Power Point and Access files. In the interface of Word,the displays the name of the current application and name of the current document;the lists the names of the menus available;the gives the user quick access to frequently used editing functions;the enables the user to change left and right margin. Passage A The 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 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,while its speed and capacity have increased tremendously.Indeed, these changes have resulted in microcomputers that are small enough to fit on your desk or your lap. The CPU comprises 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)functions that is,it adds,subtracts,multiplies,divides,and does comparisons.These comparisons,which are 1420
得 分 评卷人 II. Comprehension(阅读理解，40分) (一)Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary.(从下面方框中选择合适的词或表达，以其适当的形式填空。 15分，每空 3分) toolbar ruler title bar I menu bar incorporate into } Microsoft Word XP is the current Window version of Word, and documents created in Word XP can be easily Excel, Power Point and Access files. In the interface of Word, the displays the name of the current application and name of the current document; the lists the names of the menus available; the gives the user quick access to frequently used editing functions; the enables the user to change left and right margin. Passage A The 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 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, while its speed and capacity have increased tremendously. Indeed， these changes have resulted in microcomputers that are small enough to fit on your desk or your lap. The CPU comprises 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) functions一 that is, it adds, subtracts, multiplies, divides, and does comparisons. These comparisons, which are 1420
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. ()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分，每题3分) 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 (comparison)functions. 5.The central processing unit (CPU)is the heart of the computer systems. ( ) Passage B A computer system can roughly be divided into three components: The hardware (memory,CPU,arithmetic-logic unit,various bulk storage,I/O, peripheral devices…) System software (operating system,compilers,editors,loaders,utilities...) Application software (database systems,business programs...) A computer system can be described or shown in the following Figure. 园丝 Ur通 Datpbase Application System moerans Search Pograms Mol CoigabI Editor Loader Applimtin and Uiltis Systers Operating system Programs Corputer Handware Fig.1 Conceptual view of a computer system 1421
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分，每题 3分) 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 (comparison) functions. ( ) 5. The central processing unit (CPU) is the heart of the computer systems. ( ) Passage l3 Acomputer system can roughly be divided into three components: ·The hardware(memory, CPU, arithmetic-logic unit, various bulk storage, 1/O, peripheral devices...) ·System software (operating system, compilers, editors, loaders, utilities. ..) ·Application software (database systems, business programs.，.) Acomputer system can be described or shown in the following Figure. 登宅漱 泊 薪耀刹一} ” P}D ， grarcn ， s C 山 E itor 下4,.77&7 Applka2im怕尸dTt,lhes 伽erating system S ysterty rmgrarns Cort7FuterHaxiware Fig. 1 Conceptual view of a computer system 1421
The central processing unit (CPU)is located on chips inside the system unit.The CPU is the brain of the computer.This is the place where the computer interprets and processes information. The operating system is the first component of the systems programs that interests us here.Systems programs are programs written for direct execution on computer hardware in order to make the power of the computer fully and efficiently accessible to applications programmers and other computer users. An application software (also called end-user program)is any program designed to perform a specific function directly for the user or,in some cases,for another application program. Examples of application software include word processors;database programs;Web browsers;development tools;drawing,paint,and image editing programs;and communication programs. (三)choose the best answer according to the passage B.(根据上文的内容选择正确的答 案。10分，每题2分)】 1.A computer system can roughly be divided into three components except A.hardware B.System software C.Application software D.CPU 2.The central processing unit (CPU)is an important part of the computer,and it can interpret and information. A.process B.use C.brain D.heart 3.The operating system is one of A.hardware B.system software C.application software D.computer 4.An application software is any program designed to perform a function directly for the user or,in some cases,for another application program. A.specific B.normal C.general D.abnormal 5.Which of the following is not an application software A.word processor B.database program C.Web browser D.compiler 1422
The central processing unit (CPU) is located on chips inside the system unit. The CPU is the brain of the computer. This is the place where the computer interprets and processes information. The operating system is the first component of the systems programs that interests us here. Systems programs are programs written for direct execution on computer hardware in order to make the power of the computer fully and efficiently accessible to applications programmers and other computer users. An application software (also called end-user program) is any program designed to perform a specific function directly for the user or, in some cases, for another application program. Examples of application software include word processors; database programs; Web browsers; development tools; drawing, paint, and image editing programs; and communication programs. (三}choose the best answer according to the passage B,(根据上文的内容选择正确的答 案。10分 ，每题 2分) 1. A computer system can roughly be divided into three components except_ . A. hardware B. System software C. Application software D. CPU 2. The central processing unit (CPU) is an important part of the computer, and it can interpret and_ information. A. process B. use C. brain D. heart 3. The operating system is one of_ . A. hardware B. system software C. application software D. computer 4. An application software is any program designed to perform a function directly for the user or, in some cases, for another application program. A. specific B. normal C. general D. abnormal 5. Which of the following is not an application software_ . A. word processor B. database program C. Web browser D. compiler 1422