mis信息系统作业参考

《mis信息系统作业参考》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ManagementInformationSystems,12e(Laudon)Chapter7Telecommunications,theInternet,andWirelessTechnology1)Telephonenetworksarefundamentallydifferentfromcomputernetworks.矚慫润厲钐瘗睞枥庑赖。Answer:TRUEDiff:2PageRef:247AACSB:UseofITCASE:ComprehensionObjective:7.12)Increasingly,voice,video,anddataco

2、mmunicationsareallbasedonInternettechnology.聞創沟燴鐺險爱氇谴净。Answer:TRUEDiff:1PageRef:247AACSB:UseofITCASE:ComprehensionObjective:7.13)Tocreateacomputernetwork,youmusthaveatleasttwocomputers.残骛楼諍锩瀨濟溆塹籟。Answer:TRUEDiff:2PageRef:247AACSB:UseofITCASE:ComprehensionObjective:7.14)AnNOSmustresid

3、eonadedicatedservercomputerinordertomanageanetwork.酽锕极額閉镇桧猪訣锥。Answer:FALSEDiff:2PageRef:248AACSB:UseofITCASE:ComprehensionObjective:7.15)Ahubisanetworkingdevicethatconnectsnetworkcomponentsandisusedtofilterandforwarddatatospecifieddestinationsonthenetwork.彈贸摄尔霁毙攬砖卤庑。Answer:FALSEDiff:

4、2PageRef:248AACSB:UseofITCASE:ComprehensionObjective:7.16)Inaclient/servernetwork,anetworkserverprovideseveryconnectedclientwithanaddresssoitcanbefoundbyothersonthenetwork.謀荞抟箧飆鐸怼类蒋薔。Answer:TRUEDiff:2PageRef:2350AACSB:UseofITCASE:Comprehension21Copyright©2012PearsonEducation,Inc.Obje

5、ctive:7.17)Centrallargemainframecomputinghaslargelyreplacedclient/servercomputing.厦礴恳蹒骈時盡继價骚。Answer:FALSEDiff:2PageRef:250AACSB:UseofITCASE:ComprehensionObjective:7.18)Circuitswitchingmakesmuchmoreefficientuseofthecommunicationscapacityofanetworkthandoespacketswitching.茕桢广鳓鯡选块网羈泪。Ans

6、wer:FALSEDiff:1PageRef:250AACSB:UseofITCASE:ComprehensionObjective:7.19)Aprotocolisastandardsetofrulesandproceduresforthecontrolofcommunicationsinanetwork.鹅娅尽損鹌惨歷茏鴛賴。Answer:TRUEDiff:1PageRef:251AACSB:UseofITCASE:ComprehensionObjective:7.110)TwocomputersusingTCP/IPcancommunicateevenif

7、theyarebasedondifferenthardwareandsoftwareplatforms.籟丛妈羥为贍偾蛏练淨。Answer:TRUEDiff:1PageRef:252AACSB:UseofITCASE:ComprehensionObjective:7.111)Inaringtopology,onestationtransmitssignals,whichtravelinbothdirectionsalongasingletransmissionsegment.預頌圣鉉儐歲龈讶骅籴。Answer:FALSEDiff:3PageRef:254AACS

8、B:UseofITCAS