Yoususpectunauthorizeddatamanipulationlanguage(DML)operationsonaparticulartable.
Yoususpectunauthorizeddatamanipulationlanguage(DML)operationsonaparticulartable.Youwanttotrackuserswhoareperformingthetransactionsandthevaluesusedinthetransactions.Youalsoplantotransferthesevaluestoanothertableforanalysis.Howwouldyouachievethis()
A.byusingtriggers
B.byusingDataPump
C.byusingexternaltables
D.byusinganonymousPL/SQLblocks
正确答案:参考A
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