19秋西南大学0089《专业英语》作业复习资料答案.docx

19秋西南大学0089《专业英语》作业复习资料答案.docx

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19秋西南大学0089《专业英语》作业复习资料答案

西南大学网络与继续教育学院

课程名称：

《专业英语》课程代码：

0089学年学季：

20192

单项选择题

1、WhichcompanyisthelargestE-businessdominatorinChina

PDD

Alibaba/【正确】

Tencent

JD

2、AVPNisphysicallybutvirtually

noneoftheabove

public;hybrid

private;public

public;private/【正确】

3、isasecureprotocoljointlydesignedbyMastercardandVisawiththebackingofMicrosoft,Netscape,IBM,GTE,SAIC,andothercompanies.

SSL

TCP

SET/【正确】

IP

4、Thephysicalcomponentsofacomputerarecollectivelycalled_________.

hardware/【正确】

software

memory

boards

5、AIcannotapplyforthefollowingfield

gavebirthtobaby/【正确】

Computervision

Autodriving

Naturallanguageprocessing

6、2.Thetermpaymentcardrefersto

C.Chargecard

Creditcard

AandBonly/【正确】

Chargecard

7、Thefifthgenerationcomputers,withartificialintelligence,______andperfectednow.

D.willhavebeendeveloped

developed

arebeingdeveloped/【正确】

havedeveloped

8、whichlanguageisobject-oritend

Basic

Pascal

Python/【正确】

C

9、Whichlanguageisnotobject-orientedlanguage

A.java

Python

C/【正确】

C++

10、thecoreelementofthefirstgenerationcomputerisasfollows:

IC

Vacuumtube/【正确】

Electronictube

Chip

11、Thebasicinputdeviceonasmallcomputerisa________.

keyboard/【正确】

printer

Adisplayscreen

cardreader

12、AlanTuringisfrom

Germany

USA

UK/【正确】

FRANCE

13、You______herinherofficelastFriday;she'sbeenoutoftownfortwoweeks.

needn’thaveseen

musthaveseen/【正确】

can'thaveseen

mighthaveseen

14、Theabilitytostoreknowledgemakescomputersdifferentfromeveryothermachine______invented.

A）everB）thusC）yetD）as

border-box;">

ever/【正确】

thus

yet

as

15、Thefifthgenerationcomputers,withartificialintelligence,______andperfectednow.

developed

havedeveloped

arebeingdeveloped/【正确】

willhavebeendeveloped

16、isanelectronicpaymentsystemdevelopedbyDr.DavidChaum,whoiswidelyregardedasaninventorofdigitalcash.

DigiCash

E-cash

AandB

AorB/【正确】

17、Transactionchangedtoyourtelephonebillarecalled

virtualpinpayments

Internet-billpayments.

creditcardpayments

E-chargepayments/【正确】

18、arecardsthatlooklikecreditcards,butstoreinformationonamicroprocessorchipinsteadofmagneticstrips.

Magneticcards.

Smallcards

Creditcards

Smartcards/【正确】

19、Pisafreeservicethatearnsaprofitonthe,whichismoneythatisdepositedinPayPalaccounts.

Float

commission

scrip

transactioncost/【正确】

20、7.Thisticket______youtoafreemealinournewrestaurant.

B.entitles/【正确】

grants

gives

credits

21、

2.Programthatcandestroyanothercomputer’sprogramsarecalled______.

bugs

bugs

viruses/【正确】

games

22、theorigionofInternetisfrom

WAN

LAN

ARPNET/【正确】

LRN

23、Dataandprograminstructionsarestoredin_________

E.output

theprocessor

storage/【正确】

program

24、thatstoredigitalcertificatesareparticularylyhandywhenyoushopatasitethatrequestsuserauthenticationinformation.

A.ElectronicCash

B.Electronicchecks

C.Electronicwallets

D.Noneoftheabove

Noneoftheabove

Electronicchecks

Electronicwallets/【正确】

ElectronicCash

25、Thepercentageoftimesanadisclickedonbasedonthenumberoftimesit’sviewediscalled

CPM

CTR/【正确】

impressions

hits

26、Thepurposeofinputdeviceis__________.

A.toentercommandsB.toholdinstructionsC.toinputdataD.bothaandc

bothaandc/【正确】

toholdinstructions

toinputdata

toentercommands

多项选择题

27、whichbelong（s）toinputdevice

Mouse/【正确】

Screen

Keyboard/【正确】

Printer

28、whichcompaniesbelongtoO2Omodel

DIDI/【正确】

taobao

Meituan/【正确】

ctrip

29、E-businesscanbecategoreidasthefollowingmodels:

B2B/【正确】

C2C/【正确】

B2C/【正确】

O2O

30、ThebusinessmodelofDidiis

C2C

O2O/【正确】

B2C

B2B

31、ThebusinessmodelofTaobaois

B2C

C2C/【正确】

O2O

B2B

32、ThebusinessmodelofJdis

B2C/【正确】

B2B

O2O

C2C

33、TCP/IPprotocolinclude____________________

IPprotocol/【正确】

HTTPprotocol

TCPProtocol/【正确】

FtpProtocol

34、AnE-commerceshoppingcart_____________

storesinformationaboutyourpurchases/【正确】

allowsyoutochangeitemsquantities/【正确】

Keepsarunningcountofitems/【正确】

keepsarunningtotalofitems/【正确】

35、_____________________areEbusimessmodels

C2C/【正确】

B2C/【正确】

B2B/【正确】

O2O/【正确】

36、Themaincomponentsofcomputerinclude

Memory/【正确】

I/O/【正确】

CPU/【正确】

Harddisk/【正确】

37、whichis（are）E-businesscompany

Baidu

Alibaba/【正确】

Amazon/【正确】

Google

判断题

38、TheabbreviationofCenteralprocessingunitisCPU

A.√/【正确】

B.×

39、TCP/IPprotocolistheInternetprotocol

A.√/【正确】

B.×

40、WindowsisaGUI-basedoperatingsystem

A.√/【正确】

B.×

41、ThecomponentsofpersonalcomputerincludeCPU,inputdevice,outputdeviceandmemory.

A.√/【正确】

B.×

42、AmazonisthefirstB2Bcompany

A.√/【正确】

B.