【计算机类职业资格】软件设计师-专业英语(四)及答案解析.doc

1、软件设计师-专业英语(四)及答案解析(总分：40.00，做题时间：90 分钟)一、单项选择题(总题数：8，分数：40.00)A Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (26) , and that it has a

2、mechanism for (27) graphical files. Display text, display graphics, and (28) hyperlinks-theres 99 percent of the (29) value. Thats not to say that the manufacturers didnt go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the

3、 browser were a big deal, instead of the clutter you cant wait to delete from your favorites of bookmarks menu? Remember when client-side Java applets were supposed to become the preferred (30) for application development? Remember frames and all their nasty side effects?（分数：5.00）(1).A. superlinks B

4、. links C. hyperlinks D. connections（分数：1.00）A.B.C.D.(2).A. displaying B. illustrating C. drawing D. writing（分数：1.00）A.B.C.D.(3).A. direct B. navigate C. indicate D. go-on（分数：1.00）A.B.C.D.(4).A. Web browsers B. terminalsC. emulators D. networks（分数：1.00）A.B.C.D.(5).A. plane B. plant C. plate D. platf

5、orm（分数：1.00）A.B.C.D.(31) data effectively is crucial for success in todays competitive environment. Managers must know how to use a variety of tools. Integrated data takes information from different sources and puts it together in a meaningful and useful way. One of the difficulties of this is the (

6、32) in hardware and software. (33) integration uses a base document that contains copies of other objects. (34) integration uses a base document that contains the current or most recent version of the source document it contains. (35) provides an overview of the program written in “plain“ English, w

7、ithout the computer syntax.（分数：5.00）(1).A. Generalizing B. Sharing C. General-using D. Globalizing（分数：1.00）A.B.C.D.(2).A. similarity B. interoperability C. diversity D. interaction（分数：1.00）A.B.C.D.(3).A. Simulated B. Duplicated C. Dynamic D. Static（分数：1.00）A.B.C.D.(4).A. Linked B. pointed C. Dynamic

8、 D. Static（分数：1.00）A.B.C.D.(5).A. High-level language B. Decision treeC. Pseudocode D. Flowchart（分数：1.00）A.B.C.D.Most computer systems are (16) to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be (17) to an outsider attack by preventing.(18) from ou

9、tside can still be vulnerable to the insider attacks accomplished by abusive usage of (19) users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually (20) by tools referred

10、 to as Intrusion Detection Systems.（分数：5.00）(1).A. vulnerable B. week C. sensitively D. helpless（分数：1.00）A.B.C.D.(2).A. reliable B. secure C. indestructible D. steady（分数：1.00）A.B.C.D.(3).A. visit B. access C. I/O D. read/write（分数：1.00）A.B.C.D.(4).A. power B. tights C. authorized D. common（分数：1.00）A.

11、B.C.D.(5).A. searched B. checked C. tested D. detected（分数：1.00）A.B.C.D.MIDI enables people to use (61) computers and electronic musical instruments. There are actually three components to M1DI, the communications “ (62) “, the Hardware Interface and a distribution (63) called “Standard MIDI Files“.

12、In the context of the WWW, the most interesting component is the (64) Format. In principle, MIDI files contain sequences of MIDI Protocol messages. However, when MIDI Protocol (65) are stored in MID! files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI

13、 files is the most common use of MIDI today.（分数：5.00）(1).A. personal B. electronic C. multimedia D. network（分数：1.00）A.B.C.D.(2).A. device B. protocol C. network D. controller（分数：1.00）A.B.C.D.(3).A. format B. text C. wave D. center（分数：1.00）A.B.C.D.(4).A. Video B. Faxmail C. Graphic D. Audio（分数：1.00）A

14、.B.C.D.(5).A. messages B. packets C. frame D. information（分数：1.00）A.B.C.D.Certificates are (66) documents attesting to the (67) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help

15、prevent someone from using a phony key to (68) someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an (69) date, the name, of the CA that issued the certificate, a serial number, and perhaps other information. Most importa

16、ntly, it contains the digital (70) of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.（分数：5.00）(1).A. text B. data C. digital D. structured（分数：1.00）A.B.C.D.(2).A. connecting B. bindin

17、g C. composing D. conducting（分数：1.00）A.B.C.D.(3).A. impersonate B. personate C. damage D. control（分数：1.00）A.B.C.D.(4).A. communication B. computationC. expectation D. expiration（分数：1.00）A.B.C.D.(5).A. signature B. mark C. stamp D. hypertext（分数：1.00）A.B.C.D.It should go without saying that the focus

18、of UML is modeling. However, what that means, exactly, can be an open-ended question. (101) is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people,

19、but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more (102) . A diagram graphically represents things, and the relationships between these things. These (103) can be representations of real-world objects, pure softwa

20、re constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behav

21、ioral diagrams. (104) are used to capture the physical organization of the things in your system, i. e. , how one object relates to another. (105) focus on the behavior of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state chang

22、es for elements.（分数：5.00）(1).A. views B. diagramsC. user views D. structure pictures（分数：1.00）A.B.C.D.(2).A. Programming B. AnalyzingC. Designing D. Modeling（分数：1.00）A.B.C.D.(3).A. Activity diagrams B. Use-case diagramsC. Structural diagrams D. Behavioral diagrams（分数：1.00）A.B.C.D.(4).A. Activity diag

23、rams B. Use-case diagramsC. Structural diagrams D. Behavioral diagrams（分数：1.00）A.B.C.D.(5).A. things B. pictures C. languages D. diagrams（分数：1.00）A.B.C.D.DOM is a platform and language- (51) API that allows programs and scripts to dynamically access and update the content, structure and style of WWW

24、 documents (currently, definitions for HTML and XML documents are part of the specification). The document can be further processed and the results of that processing can be incorporated back into the presented (52) . DOM is a (53) -based API to documents, which requires the whole document to be rep

25、resented in (54) while processing it. A simpler alternative to DOM is the event-based SAX, which can be used to process very large (55) documents that do not fit info the memory available for processing.（分数：5.00）(1).A. specific B. neutral C. contained D. related（分数：1.00）A.B.C.D.(2).A. text B. image

26、C. page D. graphic（分数：1.00）A.B.C.D.(3).A. table B. tree C. control D. event（分数：1.00）A.B.C.D.(4).A. document B. processor C. disc D. memory（分数：1.00）A.B.C.D.(5).A. XML B. HTML C. script D. web（分数：1.00）A.B.C.D.The Rational Unified Process (RUP) is a software engineering process, which captures many of

27、best practices in modern software development. The notions of (91) and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions - time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is div

28、ided into four consecutive (92) which is concluded with a well-defined (93) and can be further broken down into (94) - a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. T

29、he content structure refers to the disciplines, which group (95) logically by nature.（分数：5.00）(1).A. artifacts B. use-cases C. actors D. workers（分数：1.00）A.B.C.D.(2).A. orientations B. views C. aspects D. phases（分数：1.00）A.B.C.D.(3).A. milestone B. end-mark C. measure D. criteria（分数：1.00）A.B.C.D.(4).A

30、. rounds B. loops C. iterations D. circularities（分数：1.00）A.B.C.D.(5).A. functions B. workflows C. actions D. activities（分数：1.00）A.B.C.D.软件设计师-专业英语(四)答案解析(总分：40.00，做题时间：90 分钟)一、单项选择题(总题数：8，分数：40.00)A Web browser is simply a terminal emulator, designed to display text on a screen. The two essential di

31、fferences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (26) , and that it has a mechanism for (27) graphical files. Display text, display graphics, and (28) hyperlinks-theres 99 percent of the (29) value. Thats not to say that the manufacturers

32、didnt go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you cant wait to delete from your favorites of bookmarks menu? Remember when client-side Java applets were supposed

33、to become the preferred (30) for application development? Remember frames and all their nasty side effects?（分数：5.00）(1).A. superlinks B. links C. hyperlinks D. connections（分数：1.00）A.B.C. D.解析：(2).A. displaying B. illustrating C. drawing D. writing（分数：1.00）A. B.C.D.解析：(3).A. direct B. navigate C. ind

34、icate D. go-on（分数：1.00）A.B. C.D.解析：(4).A. Web browsers B. terminalsC. emulators D. networks（分数：1.00）A. B.C.D.解析：(5).A. plane B. plant C. plate D. platform（分数：1.00）A.B.C.D. 解析：(31) data effectively is crucial for success in todays competitive environment. Managers must know how to use a variety of to

35、ols. Integrated data takes information from different sources and puts it together in a meaningful and useful way. One of the difficulties of this is the (32) in hardware and software. (33) integration uses a base document that contains copies of other objects. (34) integration uses a base document

36、that contains the current or most recent version of the source document it contains. (35) provides an overview of the program written in “plain“ English, without the computer syntax.（分数：5.00）(1).A. Generalizing B. Sharing C. General-using D. Globalizing（分数：1.00）A.B.C. D.解析：(2).A. similarity B. inter

37、operability C. diversity D. interaction（分数：1.00）A.B.C. D.解析：(3).A. Simulated B. Duplicated C. Dynamic D. Static（分数：1.00）A.B.C.D. 解析：(4).A. Linked B. pointed C. Dynamic D. Static（分数：1.00）A.B.C. D.解析：(5).A. High-level language B. Decision treeC. Pseudocode D. Flowchart（分数：1.00）A.B.C. D.解析：Most compute

38、r systems are (16) to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be (17) to an outsider attack by preventing.(18) from outside can still be vulnerable to the insider attacks accomplished by abusive usage of (19) users. Detecting such abusive usag

39、e as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually (20) by tools referred to as Intrusion Detection Systems.（分数：5.00）(1).A. vulnerable B. week C. sensitively D. helpless（分数：1.00）A. B.C.D.解析：(2).A. r

40、eliable B. secure C. indestructible D. steady（分数：1.00）A.B. C.D.解析：(3).A. visit B. access C. I/O D. read/write（分数：1.00）A.B. C.D.解析：(4).A. power B. tights C. authorized D. common（分数：1.00）A.B.C. D.解析：(5).A. searched B. checked C. tested D. detected（分数：1.00）A.B.C.D. 解析：MIDI enables people to use (61) co

41、mputers and electronic musical instruments. There are actually three components to M1DI, the communications “ (62) “, the Hardware Interface and a distribution (63) called “Standard MIDI Files“. In the context of the WWW, the most interesting component is the (64) Format. In principle, MIDI files co

42、ntain sequences of MIDI Protocol messages. However, when MIDI Protocol (65) are stored in MID! files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.（分数：5.00）(1).A. personal B. electronic C. multimedia D. netwo

43、rk（分数：1.00）A.B.C. D.解析：(2).A. device B. protocol C. network D. controller（分数：1.00）A.B. C.D.解析：(3).A. format B. text C. wave D. center（分数：1.00）A. B.C.D.解析：(4).A. Video B. Faxmail C. Graphic D. Audio（分数：1.00）A.B.C.D. 解析：(5).A. messages B. packets C. frame D. information（分数：1.00）A. B.C.D.解析：Certificate

44、s are (66) documents attesting to the (67) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to (68) someone else. In their simplest form,

45、Certificates contain a public key and a name. As commonly used, a certificate also contains an (69) date, the name, of the CA that issued the certificate, a serial number, and perhaps other information. Most importantly, it contains the digital (70) of the certificate issuer. The most widely accepte

46、d format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.（分数：5.00）(1).A. text B. data C. digital D. structured（分数：1.00）A.B.C. D.解析：(2).A. connecting B. binding C. composing D. conducting（分数：1.00）A.B. C.D.解析：(3).A. impersonate B. personate

47、C. damage D. control（分数：1.00）A. B.C.D.解析：(4).A. communication B. computationC. expectation D. expiration（分数：1.00）A.B. C.D.解析：(5).A. signature B. mark C. stamp D. hypertext（分数：1.00）A. B.C.D.解析：It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an

48、open-ended question. (101) is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you

49、 are trying to convey. In general, a UML model is made up of one or more (102) . A diagram graphically represents things, and the relationships between these things. These (103) can be representations of real-world objects, pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams. (104)