单项选择题
A.It can contain parameters with distinct values for each distance.
B.It can contain only parameters with identical values for each instance.
C.It must contain an IFILE parameter for each instance’s individual parameter file.
D.It must be located in the default location for the primary instance’s parameter file.
单项选择题 WhycansettingtoolowavaluefortheFAST_START_MTTR_TARGETparameterreduceyouroveralldatabaseperformance？（）
单项选择题 You are attempting to create an Oracle-Managed Files （OMF） tablespace in a production database with the following statement and receive the following error message： CREATE TABLESPACE tbsl； ORA-02199： missing DATAFILE/TEMPFILE clause oerr ora 2199 02199， 00000， “missing DATAFILE/TEMPFILE clause” *Cause： A CREATE TABLESPACE statement has no DATAFILE/TEMPFTLE clause. *Action： specify DATAFILE/TEMPFILE clause. What is the corrective action to create the OMF based tablespace？（）
单项选择题 WhattypeofprotectionisimplementedwhentheDBAissuestheALTERDATABASESETSTANDBYDATABASEPROTECTED；command？（）