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？（）

A.The standby database is protected against write operations. 
B.The primary database is protected against write operations. 
C.The primary database is protected against data loss and data divergence. 
D.The standby database is protected against data loss and data divergence. 

A.An improved version of multithreaded server configuration. 
B.A connection pooling configuration where several clients are connected to the same server process. 
C.Two more database servers, which share data by means of database links; the client software is unaware to which server it is connected. 
D.A configuration of Real Application Cluster where the client connection is routed to the least busy instance. 

A.The CONNECT INTERNAL is disallowed. 
B.The Server Manager tool is no longer supplied. 
C.The listener must be running to make a connection. 
D.The use of remote password login file (orapw<sid>) is unchanged.