Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query:   SQL> SELECT * FROM sales;   Which process would retrieve the result from the database and return it to the client program?()
A: User process
B: Server process
C: System Monitor (SMON)
D: Process Monitor (PMON)
E: Checkpoint process (CKPT)
出自:Oracle认证