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唐伯虎(唐寅)(名词解释)

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《庄子》(名词解释)

YouareusingtheDatabaseResourceManagertomanagedatabaseresources.YoucreatedaresourceplandirectivefortheMANAGERSresourceconsumergroupundertheSALES_PLANbyusingthefollowingstatement:
SQL>EXECDBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE
(PLAN=>’SALES_PLAN’,
GROUP_OR_SUBPLAN=>’MANAGERS’,
CPU_P1=>100,CPU_P2=>0,
SWITCH_GROUP=>’CLERKS’,
SWITCH_TIME_IN_CALL=>600);
Auser,SCOTT,whoisassignedtotheMANAGERSgroup,startsadatabasesessionandexecutesaqueryonthedatabase.Whatistheoutcomeifthequerytakesapproximately15minutestocomplete?()

生活史(lifecycle)(名词解释)

避病性(avoidance)(名词解释)

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