计算机专业英语后小结和习题Chapter002.docx

计算机专业英语后小结和习题Chapter002.docx

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计算机专业英语后小结和习题Chapter002

MultipleChoiceQuestions

1. Launchedin1969asaU.Sfundedprojectthatdevelopedanationalcomputernetwork,theInternetwasinitiallycalled__________. 

A. WorldWideWeb

B. Intranet

C. NSFNet

D. ARPANET

2. TheWebwasintroducedin1991at 

A. NationalAeronauticsandSpaceAdministration（NASA）

B. CenterforEuropeanNuclearResearch（CERN）

C. ResearchCenterforNuclearPhysics（RCNP）

D. NationalScienceFoundation（NSF）

3. TheInternetisa（n）_____madeupofwires,cables,satellites,andrulesforexchanginginformationbetweencomputersconnectedtothenetwork. 

A. actualnetwork

B. virtualnetwork

C. multimediainterface

D. domainname

4. Thisenabledgraphics,animation,sound,andvideotobeaddedtotheInternet. 

A. Webbrowser

B. URI

C. Web

D. Shareware

5. ThemostcommonwaytoaccesstheInternetisthrough_____. 

A. anInternetserviceprovider（ISP）

B. aninstantmessaging（IM）service

C. anapplicationserviceprovider（ASP）

D. Facebook

6. Whichofthefollowingisnotawell-knownWebbrowser?

A. InternetExplorer

B. WindowsExplorer

C. Safari

D. GoogleChrome

7. Awebpagetypicallycontains_____whichcontainstheformattinginstructionsfordisplayingthewebpage. 

A. uniformresourcelocators（URLs）

B. top-leveldomain（TLD）

C. HypertextMarkupLanguage（HTML）

D. hyperlinks

8. ForbrowserstoconnecttoresourcesontheInternet,thelocationoftheresourcesmustbespecifiedthroughaddressescalled_____. 

A. uniformresourcelocators（URLs）

B. top-leveldomains（TLDs）

C. HypertextMarkupLanguage（HTML）

D. hyperlinks

9. IntheURL"",whatisthedomainname?

A. 

B. 

C. simnetonline

D. com

10. IntheURL"",".com"isthe_____. 

A. top-leveldomain（TLD）

B. uniformresourcelocator（URL）

C. domainnameserver（DNS）

D. domainname

11. WhichprogramminglanguageisusedwithinHTMLdocumentstotriggerinteractivefeatures?

A. CSS

B. JavaScript

C. HTML

D. VisualBasic

12. WhichofthefollowingarefilesinsertedintoanHTMLdocumentthatcontroltheappearanceofWebpagesincludinglayout,colors,andfonts?

A. Javascript

B. Applets

C. AJAX

D. CSS

13. Thistypeofe-mailaccountismorewidelyusedbecauseitfreestheuserfrominstallingandmaintainingane-mailclientoneverycomputerusedtoaccesse-mail. 

A. Client-based

B. Web-based

C. Cloud

D. Mobile

14. Thissocialnetworkingsiteisusedforprofessionalnetworking. 

A. Google+

B. Facebook

C. Twitter

D. LinkedIn

15. Twitterisanexampleofwhattypeofsite?

A. Wiki

B. Blog

C. Microblog

D. Search

16. _____typicallybroadcastliveeventsandusestreamingtechnologyinwhichaudioandvideofilesarecontinuouslydownloadedtoyourcomputerwhileyouarelisteningtoand/orviewingthecontent. 

A. Webcasts

B. Blogs

C. Microblogs

D. Twitter

17. _____do/doesnotusestreamingtechnologyandare/isusedtodownloadmediafilestoyourcomputer. 

A. Webcasts

B. Podcasts

C. Microblogs

D. Twitter

18. WhichofthefollowingisaWebsitespeciallydesignedtoallowvisitorstousetheirbrowsertoadd,edit,ordeletethesite'scontent?

A. Wiki

B. Blog

C. Webcast

D. Microblog

19. Thesespecialprogramscontinuallylookfornewinformationandupdatethedatabasesusedbysearchservices. 

A. Spiders

B. Webcrawlers

C. Bugs

D. Hits

20. Whenyouenterakeywordorphraseintoasearchenginetheresultsdisplayasalistofthese. 

A. Matches

B. Hits

C. Subjects

D. Entries

21. Thistypeofe-commerceoftenresemblestheelectronicversionoftheclassifiedadsoranauction. 

A. B2C

B. C2C

C. C2B

D. B2B

22. Onlinebankingisanexampleofwhattypeofe-commerce?

A. B2C

B. C2C

C. C2B

D. B2B

23. Whichofthefollowingisnotoneofthethreebasiccomponentsofcloudcomputing?

A. clientorganizationsandend-users

B. serviceproviders

C. theInternet

D. wirelessconnectivity

24. Programsthatautomaticallystartandoperateasapartofyourbrowserarecalled:

A. plug-ins

B. readers

C. pop-ups

D. ActiveXcontrols

25. ParentscanusethistypeofprogramtoblockaccesstoselectedWebsites. 

A. Plug-in

B. FTP

C. BitTorrent

D. Filter

26. ThismethodoffiletransferhasbeenusedfordecadesandisfrequentlyusedforuploadingchangestoaWebsitehostedbyanInternetserviceprovider. 

A. SSP

B. FTP

C. BitTorrent

D. D

27. Thismethodoffiletransferdistributesfiletransfersacrossmanydifferentcomputers. 

A. SSP

B. FTP

C. BitTorrent

D. D

True/FalseQuestions

28. TheInternetconnectsmillionsofcomputersandresourcesacrosstheworldviawires,cables,andsatellite. 

True    False

29. TheInternetandtheWebarethesame. 

True    False

30. InadditiontoanInternetconnectionusersneedbrowsersoftwaretoeasilydisplaywebpages. 

True    False

31. InordertoconnecttoaWebsite,thebrowsermustknowonlythesite'sdomainname. 

True    False

32. JavaScriptisalanguageoftenusedwithinHTMLdocumentstotriggerinteractivefeatures. 

True    False

33. CascadingStyleSheets（CSS）arefilesinsertedintoanHTMLdocumentthatcontroltheappearanceofWebpagesincludinglayout,colors,andfonts. 

True    False

34. AJAXisanadvanceduseofJavaScriptthatisusedtocreateinteractivewebsitesthatrespondquickly. 

True    False

35. Client-basede-mailaccountsrequireaspecialprogramcalledane-mailclienttobeinstalledonyourcomputer. 

True    False

36. Attachmentstoe-mailmessagesarealwayssafetoopen. 

True    False

37. TheCAN-SPAMActhasproventobemoreeffectivethanspamblockersatpreventingunwantede-mail. 

True    False

38. Instantmessagingallowstextonly. 

True    False

39. Cloudcomputingisanexampleofasocialnetworkingsite. 

True    False

40. LinkedInisasocialnetworkingsitethatyoushouldvisitifyouarelookingforprofessionalemployment. 

True    False

41. Afterawebcastiscompletedtherearenofilesleftonyourcomputer. 

True    False

42. Wikisallowmanyindividualstoeditadocument. 

True    False

43. Allinformationfoundonthewebthroughsearchtoolscanbeconsideredasfactual. 

True    False

44. Oneofthebiggestchallengesforthegrowthofe-commerceisthedevelopmentoffast,secure,andreliablepaymentmethodsforbuyinggoods. 

True    False

45. RealPlayerandAcrobatReaderareclassifiedasplug-inprograms. 

True    False

46. Cloudcomputinghasthepotentialtofreeend-usersfromowning,maintaining,andstoringsoftwareanddata. 

True    False

47. UploadingistheprocessofcopyingafilefromaWebsitetoyourcomputer. 

True    False

FillintheBlankQuestions

48. GoogleChromeisanexampleofaWeb_____. 

________________________________________

49. The_____protocolisusedforWebtrafficandisthemostwidelyusedInternetprotocol. 

________________________________________

50. IntheURL"",""isthe_____name. 

________________________________________

51. HTMLstandsfor_____. 

________________________________________

52. A_____isalinkonaWebpagethatconnectstoanotherWebpage. 

________________________________________

53. SpecialWebbrowsers,called_____browsers,aredesignedtorunonportabledevicessuchassmartphonesandtablets. 

________________________________________

54. _____e-mailaccountsdonotrequireane-mailprogramtobeinstalledonyourcomputer. 

________________________________________

55. Unsolicitede-mailiscalled_____. 

________________________________________

56. _____messagingistheprocessofsendingshortelectronicmessagesusingawirelessnetwork. 

________________________________________

57. A_____publishesshortsentencesthatonlytakeafewsecondstowrite,ratherthanlongstoriesorposts. 

________________________________________

58. Themostpopularmicrobloggingsiteis_______. 

________________________________________

59. A_______isaWebsitespeciallydesignedtoallowvisitorstousetheirbrowsertoadd,edit,ordeletethesite'scontent. 

________________________________________

60. "Wiki"comesfromtheHawaiianwordfor_______. 

________________________________________

61. A______engineisaspecializedprogramthatassistsyouinlocatinginformationontheWebandtheInternet. 

________________________________________

62. _____searchenginesfocusonsubject-specificwebsitesandcansavetimebynarrowingyoursearch. 

________________________________________

63. WhenevaluatingaWebsite'scontent,whetherornottheinformationisuptodateisconsideredpartofthe_____element. 

________________________________________

64. _____cashistheInternet'sequivalenttotraditionalcash. 

________________________________________

65. _____computingprovidesaccesstosoftware,programs,anddatafromanywherethroughanInternetconnection. 

________________________________________

66. A（n）_____isacollectionofutilityprogramsdesignedtomaintainyoursecurityandprivacywhileyouareontheWeb. 

________________________________________

67. KnowledgeofHTMLandCSSisconsideredessentialforthejobofa_____. 

________________________________________

EssayQuestions

68. 

DescribetheevolutionoftheInternetandWeb. 

69. DefinethepartsofaURL. 

70. Describ