《安全生产法》明确的生产经营单位负责人的安全生产责任是______。

T);IfcolumnC1isuniqueandqueriestypicallyaccesscolumnsC1andC2together,whichstatement(s)willcreateindex(es)thatwillprovideoptimalqueryperformance?（）

A.CREATEUNIQUEINDEXxtab1ONtab1(c1)include(c2)

B.CREATEUNIQUEINDEXxtab1ONtab1(c1);CREATEINDEXxtab2ONtab1(c3)INCLUDE(c2)

C.CREATEUNIQUEINDEXxtab1ONtab1(c2,c1)

D.CREATEUNIQUEINDEXxtab1ONtab1(c2)INCLUDE(c1）

A.chdev

B.odmadd

C.hostname

D.smittyhostname

AcommercialcustomerwillsoonsendoutaRequestForPricing（RFP）foranewlargedatabaseserver.WhywouldapSeriestechnicalspecialisttrytoinfluencethecustomertobasetherequirementsonperformance（TPC-C，IdeasInternationalRelativity，OracleApplicationsStandardBenchmark，etc.）ratherthanonnumbersofprocessors？（）

A.IBMprocessorperformancedoesnotscalewellover16ways.

B.CompetitorsdonotpayforTPC-Ccertificationsoresultsarenotavailable.

C.IBMserversconsistentlyoutperformsomeotherserversona"perCPU"basis.

D.IBMpricesarelowerthancompetitionwhenlikenumbersofprocessorsareproposed.

BTelcoemployeesaccessRBBenefitsresourcesthroughanauthenticate-ableaccountateachcompany.RBBenefitandRBTelcowilluseSAMLV1.0.WhichIBMTivoliAccessManagerfore-business(ITAMeb)andIBMTivoliFederatedIdentityManager(ITFIM)componentsarerequiredtobeinstalledatRBTelco?（）

A.TAMebRuntime,TAMebPolicyServer,TAMebAuthorizationServer,TAMebWebSEALServer,ITFIMRuntimeandManagementServices,ITFIMManagementConsole

B.TAMebRuntime,TAMebPolicyServer,TAMebAuthorizationServer,TAMebWebSEALServer,ITFIMRuntimeandManagementServices,ITFIMManagementConsole,WebSEALApplicationDeveloperKit

C.TAMebRuntime,TAMebPolicyServer,TAMebAuthorizationServer,TAMebJavaRuntime Environment,TAMebWebSEALServer,ITFIMRuntimeandManagementServices,ITFIMManagementConsole,WebSEALApplicationDeveloperKit

D.TAMebRuntime,TAMebPolicyServer,TAMebAuthorizationServer,TAMebJavaRuntimeEnvironment,TAMebWebSEALServer,ITFIMRuntimeandManagementServices,ITFIMManagementConsole,ITFIMDemonstrationScenarios,WebSEALApplicationDeveloperKit

A.datavg is in an offline state.

B.‘lsvg -o‘ only displays the root volume group.

C.‘lsvg -o‘ only displays the fist volume group.

D.datavg has no filesystems and therefore, is inactive.

A.Thenewdriveistoosmalltoholdtheentirerootvg

B.The/homefilesystemwasnotmountedduringcreationofthemksysb

C.The/homestanzainthebosinst.datacontainedanentry’restore=no’

D.The/homefilesystemwasNFSexportedtoanothersystemduringcreationofthemksysb

A./usr/es/sbin/cluster/etc/clexit.rc

B./usr/es/sbin/cluster/etc/hacmp.term

C./usr/es/sbin/cluster/etc/rc.cluster

D./usr/es/sbin/cluster/etc/rc.shutdown

A.Apoolofphysicalmemorythatcanbeusedbyanypartition

B.Apoolofphysicalprocessorsthatcanbeusedbyanyvirtualordedicatedpartition

C.ApoolofphysicalmemorythatcanbeusedbymultipleMicro-Partitions

D.ApoolofphysicalprocessorsthatcanbeusedbymultipleMicro-Partitions

A.REVOKE ALL PRIVILEGES FROM USER tom

B.REVOKE ALL ON EMPLOYEE FROM USER tom

C.REVOKE EXECUTE ON EMPLOYEE FROM USER tom

D.REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom

A.LES

B.BUS

C.LECS

D.ARPserver