单选题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 processB Serve
题目
单选题
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)