多项选择题
A. DATE
B. TIMESTAMP
C. INTERVAL YEAR TO MONTH
D. INTERVAL DAY TO SECOND
E. TIMESTAMP WITH LOCAL TIME ZONE
多项选择题 WhilecreatingaschedulerwindowusingtheDBMS_SCHEDULERpackage，auserloggedinasDBMGRgetstheerrormessageinsufficientprivileges？Whichtwocommandswouldyouusetoresolvethiserror？（）
多项选择题 WhatarethetwoadvantagesofRMANBlockMediaRecovery（BMR）overfile-levelrecovery？（）
单项选择题 UsingOracleScheduleryouhavescheduledtwojobs，JOB_AandJOB_B，torunat9：00p.m.everyFriday.Youwantboththejobstouseasingleresourceplan，WEEKEND_PLAN.Whichtaskmusthavealreadybeenperformedtoenableyoutoachievethisobjective？（）