多项选择题
While creating a scheduler window using the DBMS_SCHEDULER package， a user logged in as DBMGR gets the error message insufficient privileges？ Which two commands would you use to resolve this error？（）
A. GRANT dba TO dbmgr；
B. GRANT connect TO dbmgr；
C. GRANT resource TO dbmgr；
D. GRANT hs_admin_role TO dmbgr；
E. GRANT manage scheduler TO dbmgr；
相关考题
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多项选择题
WhatarethetwoadvantagesofRMANBlockMediaRecovery（BMR）overfile-levelrecovery？（）
A. BMR lowers the mean time to recover （MTTR）.
B. BMR supports point-in-time recovery of individual data blocks.
C. BMR enables you to use incremental backups for block recovery.
D. BMR enables recovery even when the database is not mounted or open.
E. BMR enables you to use proxy backups to perform block media recovery.
F. BMR enables increased availability of data during recovery because the data file requires a recovery can remain online. -
单项选择题
UsingOracleScheduleryouhavescheduledtwojobs，JOB_AandJOB_B，torunat9：00p.m.everyFriday.Youwantboththejobstouseasingleresourceplan，WEEKEND_PLAN.Whichtaskmusthavealreadybeenperformedtoenableyoutoachievethisobjective？（）
A. A window must have been created with the WEEKEND_PLAN resource plan.
B. A program must have been created with the WEEKEND_PLAN resource plan.
C. A job class must have been created with the WEEKEND_PLAN resource plan.
D. A windows group must have been created with the WEEKEND_PLAN resource plan. -
单项选择题
UsersareperformingalargevolumeofinsertsanddeletesontheapplicationtablesintheAPPStablespace.YouobservethatthereareseveralwarningalertsbeinggeneratedfortheAPPStablespacespaceusagemetrics.Currently，thewarningthresholdforthetablespaceusagemetricsissetto70%.Tomakethegeneratedalertsmoreusefulasaproblemidentificationtool，youwanttoreducethefrequencyofalertgenerationforthetablespaceusagemetricsfortheAPPStablespace.Whatshouldyoudo？（）
A. Disable SQL tracing for the APPS tablespace.
B. Disable logging attributes for the APPS tablespace.
C. Modify the tablespace to be a dictionary-managed tablespace.
D. Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.
E. Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.
