Which three statements are true about the privileged connection options available in Oracle9i？（） 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.

Which three statements are true about the privileged connection options available in Oracle9i？（） A: AThe CONNECT INTERNAL is disallowed. B: BThe Server Manager tool is no longer supplied. C: CThe listener must be running to make a connection. D: DThe use of remote password login file (orapw) is unchanged.