Which three activities are recorded in the database alert log?
A.block corruption errors B.Data Definition Language(DDL)statements C.Non-default database parameters D.deadlock errors E.session logins and logouts正确答案ACD
Which three activities are recorded in the database alert log?
A.block corruption errors B.Data Definition Language(DDL)statements C.Non-default database parameters D.deadlock errors E.session logins and logouts正确答案ACD