单选题The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）A DISPATCHER B USER C SERVER D LGWR EDBW0
题目
单选题
The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）
A
DISPATCHER
B
USER
C
SERVER
D
LGWR
E
DBW0
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参考答案和解析
正确答案：
B
解析：
暂无解析