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MBA英语测验真题.doc


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MBA英语测验真题————————————————————————————————作者:————————————————————————————————日期: SectionIUseofEnglish Directions: (s)foreachnumberedblackandmarkA,B,CorDonANSWERSHEET1.(10points) affordsanonymitytoitsusers,-crimethathas1acrosstheWeb. Canprivacybepreserved2bringingsafetyandsecuritytoaworldthatseemsincreasingly3? Lastmonth,HowardSchmidt,thenation’scyber-czar,offeredthefederalgovernmenta4tomaketheWebasaferplace-a“voluntarytrustedidentity”systemthatwouldbethehigh-tech5ofaphysicalkey,afingerprintandaphotoIDcard,,. ,’slicense10bythegovernment. paniesthatalreadyhavethese“singlesign-on”systemsthatmakeitpossibleforusersto11justoncebutusemanydifferentservices. “walledgarden”ncyberspace,withsafe“neighborhoods”andbright“streetlights”munity. “voluntaryecosystem”inwhich“ransactionswith14,trustingtheidentitiesofeachotherandtheidentitiesoftheinfrastructure15whichthetransactionruns”. Still,theadministration’;othersareconcerned.“drive’slicense”mentality. putersecurityexperts,whoworrythatthe“voluntaryecosystem”,inthesamewaythatdriversmustbelicensedtodriveonpublicroads. promise . pared

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  • 时间2019-10-16