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Examinethissyntaxwhichallocateschannelsduringaparallelimagecopy:RMAN>CONFIGUREDEVICETYPEdiskparallelism4:2>COPY3>datafile1TO‘/BACKUP/datafile1.dbf’,4>datafile2TO‘/BACKUP/datafile2.dbf’,5>datafile3TO‘/BACKUP/datafile3.dbf;RMAN>COPY2>datafile4TO‘/BACKUP/datafile4.dbf’;Howmanychannelsareused?()

A.0

B.1

C.3

D.4


参考答案

更多 “ Examinethissyntaxwhichallocateschannelsduringaparallelimagecopy:RMANCONFIGUREDEVICETYPEdiskparallelism4:2COPY3datafile1TO‘/BACKUP/datafile1.dbf’,4datafile2TO‘/BACKUP/datafile2.dbf’,5datafile3TO‘/BACKUP/datafile3.dbf;RMANCOPY2datafile4TO‘/BACKUP/datafile4.dbf’;Howmanychannelsareused?()A.0B.1C.3D.4 ” 相关考题