多项选择题
A.Enables easier loading of multinational data.
B.Uses a fixed-width Multibyte encoding sequence.
C.Asian characters are represented in three characters.
D.Used a variable-width Multibyte encoding sequence.
E.European characters are represented on one or two bytes.
单项选择题 Whatistrueregardingashared，server-sideparameterfileforaRealApplicationClusterdatabase？（）
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？（）