题目内容

YouworkasadatabaseadministratorforCertkiller.com.Redologfilesarenotmultiplexedinyourdatabase.Redologblocksarecorruptedingroup2,andarchivinghasstopped.Alltheredologsarefilledanddatabaseactivityishalted.Databasewriterhaswritteneverythingtodisk.Whichcommandwouldyouexecutetoproceedfurther?()

A. RECOVERLOFIELBLOCKGROUP2;
B. ALTERDATABASEDROPLOGFILEGROUP2;
C. ALTERDATABASECLEARLOGFILEGROUP2;
D. ALTERDATABASERECOVERLOGFILEGROUP2;
E. ALTERDATABASECLEARUNARCHIVEDLOGFILEGROUP2;

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Twodatabaseusers,JackandBill,areaccessingtheCertkillerSTAFFtableoftheCertkillerDBdatabase.WhenJackmodifiesavalueinthetable,thenewvalueisinvisibletoBill.WhichisthemodifiedvalueinvisibletoBill?()

A. Themodifieddataarenotavailableondisk.
B. Themodifieddatahavebeenflushedoutfrommemory.
C. ThemodifiedrowsoftheCertkillerSTAFFtablehavebeenlocked.
D. Jackhasnotcommittedthechangesaftermodifyingthevalue.
E. Bothusersareaccessingthedatabasefromtwodifferentmachines.

《道德形而上学原理》可以看作是哪本书的改写本?()

A. 《辩证理性批判》
B. 《纯粹理性批判》
C. 《实践理性批判》
D. 《判断力批判》

将经验主义贯彻到底,最彻底的经验主义哲学家是()

A. 笛卡尔
B. 洛克
C. 贝克莱
D. 休谟

Coherenceprovidestheidealinfrastructureforbuilding_____services,andthe______applications.()

A. DataGrid;ClientandServerbased
B. Outster;ClientandServerbased
C. DataGrid;DNSbased
D. Cloudcluster;ClientandServerbased

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