A、Everybody
B、Everyone
第1题:
A、tough
B、cooperative
C、capable
D、negative
第2题:
A.TRUNCATEthearchivetable.
B.DROPtheFlashbackDataArchive.
C.Nothing;expiredrowsareautomaticallyremoved.
D.Nothing;expiredrowsaremovedtoanarchivetable.
E.Deleteentriesfromthearchivewherethemetadatadateretainedisgreaterthantheretentionperiod.
第3题:
第4题:
A.Compilationfails.
B.“odd”willalwaysbeoutput.
C.“even”willalwaysbeoutput.
D.“odd”willbeoutputforoddvaluesofx,and“even”forevenvalues.
E.“even”willbeoutputforaddvaluesofx,and“odd”forevenvalues.
第5题:
A.Ensurethermtnumbersareuniquepernode.
B.Nothing,becauseHACMPmanagesthestateofthetapedrive.
C.Nothing,becausehighlyavailabletapedevicesarenotsupported.
D.Ensurethatthetapedeviceisinadefinedstateaftersystemstartup.
第6题: