单选题During regular database operation, which background process will take smaller blocks of free space in a dictionary-managed tablespace and move things around to make bigger pieces of free space?()A
DBW0 B
LGWR C
ARCH D
SMON E
PMON
题目内容(请给出正确答案)
单选题
During regular database operation, which background process will take smaller blocks of free space in a dictionary-managed tablespace and move things around to make bigger pieces of free space?()