【计算机类职业资格】系统分析师-专业英语(一)及答案解析.doc

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1、系统分析师-专业英语(一)及答案解析(总分：45.00，做题时间：90 分钟)The task at hand now is to (56) the programmers who still use yesterdays software technology to solve todays software problems. Object-oriented programming requires a new attitude toward problem (57) . Problem (57) with computer system becomes more natural. App

2、lication can (58) be translated into (59) . Although it is commonly believed that it will be easier to train new programmers to use object-oriented techniques than to (60) programmers who have substantial experience in applying conventional programming language constructs.（分数：5.00）(1).A. test B. for

3、ce C. educate D. touch（分数：1.00）A.B.C.D.(2).A. solve B. solves C. solved D. solving（分数：1.00）A.B.C.D.(3).A. indirectly B. directly C. smoothly D. quickly（分数：1.00）A.B.C.D.(4).A. classes B. class C. objects D. object（分数：1.00）A.B.C.D.(5).A. train B. retrain C. find D. recruit（分数：1.00）A.B.C.D.SOX is an al

4、ternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree

5、 views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses (160) to represent the structure of an XML document, which elimin

6、ates the need for closing tags and a number of quoting devices. The result is surprisingly clear.（分数：5.00）(1).A. semantic B. pragmatics C. syntax D. grammar（分数：1.00）A.B.C.D.(2).A. graphic B. program C. command D. text（分数：1.00）A.B.C.D.(3).A. texts B. editors C. creators D. tags（分数：1.00）A.B.C.D.(4).A.

7、 programming B. command C. markup D. interactive（分数：1.00）A.B.C.D.(5).A. indenting B. structure C. framework D. bracket（分数：1.00）A.B.C.D.OOP languages that create objects, such as (1) and (2) are beginning to take hold as viable tools for programmers. To effectively reuse objects, programmers need a p

8、lace to store them such as an ODBMS or a RDBMS with object oriented extensions.Databases that handle object data not only let user store and retrieve (3) data, but also let them store objects created by OOP languages, to facilitate rapid software development and reuse, and let them (4) new multimedi

9、a applications combining multiple data types.RDBMS vendors have developed new extensions to existing DB technology to accommodate the most common forms of (5) data.（分数：5.00）(1).A. C+ B. BASIC C. PASCAL D. C（分数：1.00）A.B.C.D.(2).A. C+ B. SMALLTALK C. PASCAL D. C（分数：1.00）A.B.C.D.(3).A. C+ B. BASIC C. P

10、ASCAL D. structured（分数：1.00）A.B.C.D.(4).A. numeric B. structured C. build D. build（分数：1.00）A.B.C.D.(5).A. numeric B. FORTRAN C. build D. unstructured（分数：1.00）A.B.C.D.Electronic mail, or mail, as it is known to its many fans, has been around for over two decades. Typically, email systems support five

11、 basic functions, as described below. (41) refers to the process of creating messages and answers. (42) refers to moving messages from the originator to the recipient. (43) has to do with telling the originator what happened to the message. Was it rejected? Was it lost? (44) incoming message is need

12、ed. So people can read their email. (45) is the final step and concerns what the recipient does with the message after receiving it.（分数：5.00）(1).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C.D.(2).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C.D.(3).A. Comp

13、osition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C.D.(4).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C.D.(5).A. Composition B. Terminating C. Reporting D. Displaying（分数：1.00）A.B.C.D.In a public-key cryptosystem, (71) encrypted with the public key can only be deciphere

14、d with the private key from the same (72) . Conversely, (71) encrypted with the private key can be decrypted only with the public key. Users can make their public keys (73) available or place them at a key distribution center or others to access. However, the private key must be (74) safe. In public

15、-key systems theres no (75) to find a safe channel for communicating a shared secret key.（分数：5.00）(1).A. binarytext B. hypertext C. plaintext D. supertext（分数：1.00）A.B.C.D.(2).A. length B. pair C. size D. space（分数：1.00）A.B.C.D.(3).A. free B. freely C. locally D. partly（分数：1.00）A.B.C.D.(4).A. keep B.

16、keeped C. keeping D. kept（分数：1.00）A.B.C.D.(5).A. more B. necessary C. need D. space（分数：1.00）A.B.C.D.TCP functions at the Open System Interconnection (OSI) (61) layer, or Layer 4. Its chief responsibility is to ensure (62) end-to-end connectivity. IP, located one layer down, at the OSI network layer,

17、 or Layer 3, communicates the addresses of each (63) sender and receiver to the routers along the way. Routers and Layer 3 switches can read IP and other Layer 3 (64) . This information, combined with routing tables and other network intelligence, is all it takes to get (65) the room or around the w

18、orld via TCP/IP.（分数：5.00）(1).A. transpose B. translate C. transmit D. transport（分数：1.00）A.B.C.D.(2).A. flexible B. reliable C. easy D. simple（分数：1.00）A.B.C.D.(3).A. packet B. packets C. packets D. packets（分数：1.00）A.B.C.D.(4).A. better B. protocols C. protocol D. good（分数：1.00）A.B.C.D.(5).A. across B.

19、 up C. off D. rid（分数：1.00）A.B.C.D.Microsofts COM is a software (146) that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE. COM defines a binary standard for fu

20、nction calling between components, a way for components to dynamically discover the interfaces implemented by other components, and a mechanism to identify components and their interfaces uniquely.OLE is a compound (147) standard developed by Microsoft. OLE makes it possible to create (148) with one

21、 application and link or embed them in a second application. Embedded objects retain their original format and (149) to the application that created them. Support for OLE is built into the Windows and MacOS Operating Systems. A (150) compound document standard developed mainly by Apple and IBM is ca

22、lled OpenDoc.（分数：5.00）(1).A. architecture B. protocol C. procedure D. structure（分数：1.00）A.B.C.D.(2).A. text B. graphic C. document D. database（分数：1.00）A.B.C.D.(3).A. table B. event C. objects D. function（分数：1.00）A.B.C.D.(4).A. characteristics B. address C. page D. links（分数：1.00）A.B.C.D.(5).A. comple

23、ting B. competing C. connecting D. contained（分数：1.00）A.B.C.D.Future Computer Trends:The components of a PC will be built into the (6) and large plasma or electroluminescent flat panel display hanging on a partition wall will act as both a (7) and videophone display.A high resolution, touch sensitive

24、 LCD (8) into desktop will allow pan-based pointing and data input. In the home, meanwhile, computers will become as ubiquitous as TVs.Computer interfaces will be far friendlier than (9) graphical user interfaces (GUI) of today. Computers will use “human interfaces“ based on multimedia.RISC micropro

25、cessors will finally obliterate the ever thinning gap between workstations and PCs. Similar advances in nonvolatile flash memory will lead to the replacement of magnetic (10) disks with electronic “silicon disks“.（分数：5.00）(1).A. desk B. monitor C. built D. mouse-driven（分数：1.00）A.B.C.D.(2).A. desk B.

26、 monitor C. built D. mouse-driven（分数：1.00）A.B.C.D.(3).A. desk B. monitor C. built D. mouse-driven（分数：1.00）A.B.C.D.(4).A. desk B. monitor C. built D. mouse-driven（分数：1.00）A.B.C.D.(5).A. desk B. monitor C. built D. hard（分数：1.00）A.B.C.D.As the name implies, CTI (Computer-Telephone-Integration) is the f

27、using of telephone operations with those performed by a computer. CTI has actually been around for a good two decades. Until recently, it required users to (36) a good deal of knowledge about telephone interconnect processes as well as networking and database programming to (37) even the most rudime

28、ntary tasks. These two skill sets are rarely possessed by the same individual.But today CTI has gone client/server. Microsoft corp. has included its client-side Telephony API (TAPI) with every copy of Windows 95. The companys service-side TAPI is now available for Windows NT. There are many telephon

29、y (38) that turn the interconnect portion of a CTI (39) into standard data programming, and low-cost, easy -to- create telephony is born. Better yet, many of these (38) are Visual Basic add-ons. CTI is also subject to all the cost benefits of cheaper, PC-based hardware.The two portions of CTI are (4

30、0) （分数：5.00）(1).A. acquire B. capture C. modify D. possess（分数：1.00）A.B.C.D.(2).A. acquire B. capture C. perform D. possess（分数：1.00）A.B.C.D.(3).A. goodness B. toolkits C. object D. project（分数：1.00）A.B.C.D.(4).A. goodness B. toolkits C. object D. project（分数：1.00）A.B.C.D.(5).A. interconnection and Tele

31、phony toolkitsB. interconnection and Visual Basic all-onesC. interconnection and programmingD. networking and database programming（分数：1.00）A.B.C.D.系统分析师-专业英语(一)答案解析(总分：45.00，做题时间：90 分钟)The task at hand now is to (56) the programmers who still use yesterdays software technology to solve todays softwa

32、re problems. Object-oriented programming requires a new attitude toward problem (57) . Problem (57) with computer system becomes more natural. Application can (58) be translated into (59) . Although it is commonly believed that it will be easier to train new programmers to use object-oriented techni

33、ques than to (60) programmers who have substantial experience in applying conventional programming language constructs.（分数：5.00）(1).A. test B. force C. educate D. touch（分数：1.00）A.B.C. D.解析：(2).A. solve B. solves C. solved D. solving（分数：1.00）A.B.C.D. 解析：(3).A. indirectly B. directly C. smoothly D. qu

34、ickly（分数：1.00）A.B. C.D.解析：(4).A. classes B. class C. objects D. object（分数：1.00）A. B.C.D.解析：(5).A. train B. retrain C. find D. recruit（分数：1.00）A.B. C.D.解析：解析 现在，手中的问题是教育那些仍然使用昨天的软件技术来解决今天的软件问题酌程序员们。而向对象程序设计要求一种新的解决问题的观点，用计算机系统解决问题变得更为自然。应用可以被真接转换成类。通常人们相信，培训新的程序员使用面向对象技术，比重新培训已有实际使用传统程序设计语言结构经验的程序员更容

35、易一些。分析 本题 B 小题空的单词与前面的 toward problem 构成句子的定语，所以需要一个名词。在 4 个备选项中，只有 solving 是动名词，其余三个都是动词。SOX is an alternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal

36、 of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing ot

37、her languages such as Java. SOX uses (160) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.（分数：5.00）(1).A. semantic B. pragmatics C. syntax D. grammar（分数：1.00）A.B.C. D.解析：(2).A. graphic B. pro

38、gram C. command D. text（分数：1.00）A.B.C.D. 解析：(3).A. texts B. editors C. creators D. tags（分数：1.00）A.B. C.D.解析：(4).A. programming B. command C. markup D. interactive（分数：1.00）A.B.C. D.解析：(5).A. indenting B. structure C. framework D. bracket（分数：1.00）A. B.C.D.解析：解析 SOX 是另外一种 XML 语法，可以用它在文本编辑中阅读和生成 XML 内容。

39、它也很容易转换成适当的 XML 文档。SOX 的产生是由于开发人员在处理原始的 XML 文档时花费了大量的时间。对很多人来说，通常的 XML 编辑器还没有达到可以用树图、表格和窗体来完全代替基本标记语言的地步。这是很自然的，因为有些人认为开发人员还在使用文本界面编辑其他语言，例如，Java。 SOX 使用了锯齿状缩进的方式来表示 XML 文档的结构，这就不需要使用括号和引用设备编号了，其结果是显而易见的。OOP languages that create objects, such as (1) and (2) are beginning to take hold as viable tool

40、s for programmers. To effectively reuse objects, programmers need a place to store them such as an ODBMS or a RDBMS with object oriented extensions.Databases that handle object data not only let user store and retrieve (3) data, but also let them store objects created by OOP languages, to facilitate

41、 rapid software development and reuse, and let them (4) new multimedia applications combining multiple data types.RDBMS vendors have developed new extensions to existing DB technology to accommodate the most common forms of (5) data.（分数：5.00）(1).A. C+ B. BASIC C. PASCAL D. C（分数：1.00）A. B.C.D.解析：(2).

42、A. C+ B. SMALLTALK C. PASCAL D. C（分数：1.00）A.B. C.D.解析：(3).A. C+ B. BASIC C. PASCAL D. structured（分数：1.00）A.B.C.D. 解析：(4).A. numeric B. structured C. build D. build（分数：1.00）A.B.C.D. 解析：(5).A. numeric B. FORTRAN C. build D. unstructured（分数：1.00）A.B.C.D. 解析：解析 能够创建对象的 OOP 语言(例如：C+ 和 Smalltalk)正开始被程序员当作

43、程序设计的工具。为了有效地复用对象，程序员需要有一个地方来存储这些对象，例如，ODBMS(面向对象数据库管理系统)或具有面向对象扩充的 RDBMS(关系数据库管理系统)。处理对象数据的数据库不但可以让用户存储和检索结构化数据，而且可以存储由 OOP 语言创建的对象，以便进行快速软件开发和复用，还可以允许用户创建新的组合多种数据类型的多媒体应用程序。RDBMS 销售商们已对现存的数据库技术做了新的扩充，以适应最通用形式的韭结构化数据。分析 这是一道关于面向对象程序设计语言、面向对象数据库和关系数据库的试题。在传统的关系型数据库中，对数据类型的处理只局限于数字、字符等结构化数据，不能合理处理多媒体

44、信息等非结构化数据。为了适应应用的发展，关系数据库也要进行扩展。在所列举的几种程序设计语言中，只有 C+和 Smalltalk 是面向对象程序设计语言。本题的 D 小题是一个简单的英语动词搭配问题，经典的句型是“let+名词+动词原形”。其实，从前面的“let user store and retrieve”就可知道本小题的答案。Electronic mail, or mail, as it is known to its many fans, has been around for over two decades. Typically, email systems support five

45、 basic functions, as described below. (41) refers to the process of creating messages and answers. (42) refers to moving messages from the originator to the recipient. (43) has to do with telling the originator what happened to the message. Was it rejected? Was it lost? (44) incoming message is need

46、ed. So people can read their email. (45) is the final step and concerns what the recipient does with the message after receiving it.（分数：5.00）(1).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A. B.C.D.解析：(2).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B. C.D.解析：(3)

47、.A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C. D.解析：(4).A. Composition B. Transfer C. Reporting D. Displaying（分数：1.00）A.B.C.D. 解析：(5).A. Composition B. Terminating C. Reporting D. Displaying（分数：1.00）A.B. C.D.解析：解析 正如电子邮件(或简称邮件)的爱好者所知，它早在 20 年前就产生了。典型的邮件系统支持如下 5 个基本功能。写作是指创建消息和

48、响应的过程，传输是指把消息从创建者处传送给接收者，报告是告诉创建者消息发生了什么问题(是被拒绝了?丢失了?)，显示收到的消息是必须的，以使人们能够阅读邮件，终结是最后一步，关注的是接收者接收邮件后做了什么处理。分析 本题介绍了电子邮件的 5 个基本功能，即从写邮件开始，到终结的整个生存周期过程。要求在 10个名义中选择 5 个，分别代表 5 个过程，所以，显然需要选择具有动作意义的名词。In a public-key cryptosystem, (71) encrypted with the public key can only be deciphered with the private

49、key from the same (72) . Conversely, (71) encrypted with the private key can be decrypted only with the public key. Users can make their public keys (73) available or place them at a key distribution center or others to access. However, the private key must be (74) safe. In public-key systems theres no (75) to find a safe channel for communicating a shared secret key.（分数：5.00）(1).A. binarytext B. hypertext C. plaintext D. supertext（分数：1.00）A.B.C. D.解析：(2).A. length B. pair C. size D. space（分数：1.00）A.B. C.D.解析：(3).A. free B. freely C. locall