单选题Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint？（）A CKPTB SMONC LGWRD DBWnE ARCn
题目
单选题
Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint？（）
A
CKPT
B
SMON
C
LGWR
D
DBWn
E
ARCn