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如何在tablespace里增加数据文件？
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更多 “ 如何在tablespace里增加数据文件？ ” 相关考题
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Which statement about the enabling of table compression in Oracle Database 11g is true?()
A. Compression can be enabled at the table, tablespace, or partition level for direct loads only.B. Compression can be enabled only at the table level for both direct loads and conventional DML.C. Compression can be enabled at the table, tablespace, or partition level for conventional DML only.D. Compression can be enabled at the table, tablespace, or partition level for both direct loads and conventional DML.
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YouwanttomoveallobjectsoftheAPPSuserinthetestdatabasetotheDB_USERschemaoftheproductiondatabase.WhichoptionofIMPDPwouldyouusetoaccomplishthistask()
A.FULLB.SCHEMASC.TRANSFORMD.REMAP_SCHEMAE.REMAP_TABLESPACE
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Thewarninglevelthresholdvalueforatablespace,EXECUTEDBMS_SERVER_ALERT.SET_THRESHOLD（dbms_server_alert.tablespace_pct_full，dbms_server_alert.operator_ge，80，dbms_server_alert.operator_ge，90，1，1，NULL，dbms_server_alert.object_type_tablespace，’DATA’）；Whatwillbetheresultofthecommand？（）
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YouaremaintainingyourOLTPdatabaseinOracle10g.YouhavenotsetthewarninglevelandcriticallevelthresholdvaluesforspaceusageoftheDATA1tablespace.Whatwillbetheimpact?()
A.Nowarninglevelorcriticallevelalertwillbegenerated.B.Awarninglevelalertwillneverbegenerated，butacriticallevelalertwillbegeneratedwhen97percentspaceoftheDATA1tablespaceisused.C.Acriticallevelalertwillneverbegenerated，butawarninglevelalertwillbegeneratedwhen85percentspaceoftheDATA1tablespaceisused.D.Awarninglevelalertwillbegeneratedat85percentspaceusageoftheDATA1tablespace，andacriticallevelalertisgeneratedat97percentspaceusageoftheDATA1tablespace.
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YouneedtoimportalldefinitionsofobjectsbelongingtotheTS_EMPLOYEEStablespacebyusingtheexportfileexpdat.dmp.Whichimportstatementiscorrect?()
A.imphr/hrTABLES=（ts_employees）rows=yB.impsystem/managerFROMUSER=hrfile=expdat.dmpC.imphr/hrTRANSPORT_TABLESPACE=yfile=expdat.dmpD.impsystem/managerTRANSPORT_TABLESPACE=yTABLESPACE=ts_employees
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合并数据文件包括两种方式：一种是从外部数据文件中增加个案到当前数据文件中，另一种是从外部数据文件中增加_________到当前数据文件中。
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