单项选择题
Which DBMS_RESOURCE_MANAGER procedure prioritizes consumer-group mappings？（）
A. CREATE_MAPPING_PRIORITY B. SET_MAPPING_PRIORITY C. SET_MAPPING_ORDER D. PRIORITIZE_MAPPING_ORDER E. This functionality is not available through the DBMS_RESOURCE_MANAGER package.
单项选择题 Everyresourceplanmustcontainanallocationtowhichconsumergroup？（）
多项选择题 WhichoftheserepresentthemaincomponentsofDatabaseResourceManager？（）
单项选择题 Whenshrinkingatablesegment，youchoosetoshrinkalltheindexesforthattableusingtheSHRINKSPACEcommand.Whichclauseshouldyouuse？（）
