题目内容

YouworkasadatabaseadministratorforSupportcenter.cn.InyourOracledatabase10ginstallationyouhavesetORACLE_BASEto/u01/app/oracle.Whichobjectivewillbeachievedbythissetting？（）

A. TheOraclekernelwillbeplacedinthislocation.
B. TheOraclesoftwarewillbeplacedinthislocation.
C. Theserverparameterfile（SPFILE）willbeplacedinthislocation.
D. Thedatabasefileswillbeplacedinthislocation，ifnotspecifiedexplicitly.
E. ThelocationwillbeconsideredforthebaseofOracleManagedFiles（OMF）.
F. ThelocationwillbeconsideredforthebaseofOptimalFlexibleArchitecture（OFA）.

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YouworkasadatabaseadministratorforSupportcenter.cn.Inyourproductiondatabase，thesizeofDatabaseBufferCacheneedstobeincreasedimmediatelyforthecurrentaswellasfutureinstancesofthedatabase.TheOracleinstancehasbeenconfiguredtoaccommodateanychangesinthesizeofthememorystructures.Atthisisproductiondatabase，youwanttoaccomplishthistaskwithnoimpactontheuser’sconnections.Whichactivitymustyouhavecompletedbeforeaccomplishingthistask？（）

A. Youmusthavestartedthedatabaseinstanceinrestrictedmode.
B. YoumusthavestartedthedatabaseinstanceinNORMALmode.
C. Youmusthavestartedthedatabaseinstancewithserverparameterfile.
D. Youmusthavestartedthedatabaseinstancebutmustnothavemounted.
E. Youmusthavestartedthedatabaseinstancebutmustnothaveopened.

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孙中山重新解释了三民主义，在民权主义方面提出五权分立，此五权除立法权、司法权外，还包括（）。

A. 行政权
B. 考试权
C. 监察权
D. 复决权

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You examine the output of SHOW GLOBAL STATUS and notice that the value of Created_tmp_disk_tables is consistently increasing.Which two variables would likely fix this issue？（）

A. Table_open_cache
B. Table_open_cache_instancs
C. Table_definition_cache
D. Tmp_table_size
E. Max_heap_table_size
F. Max_tmp_tables

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TheSPFILEforyourdatabasecontainsthefollowingparametersettings：SGA_TARGET=1000MDB_CACHE_SIZE=512MSHARED_POOL_SIZE=128MLOG_BUFFER=10MDB_8K_CACHE_SIZE=50MWhatisthetotalmemorythatcanbedistributedacrosstheauto-tunedmemorycomponents？（）

A. 940M
B. 990M
C. 690M
D. 1000M

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