试题详情
- 单项选择题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
- D
关注下方微信公众号，在线模考后查看
热门试题
- Given： What is
- You discover that y
- 在SQL语句执行前的解析阶段，要判断其中
- Examinethestructureo
- 如果需要同时执行多个语句，可是使用（）命
- YourdatabaseisinARCH
- Which of
- In the Ora
- You are
- The recordQ
- Using Oracle&#
- Upon starting&
- A redo l
- Examine the&en
- What happens when yo
- Given： foo and
- Your database&
- An application acce
- The EMP table conta
- 简单介绍ORACLE的物理结构？