日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美 国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項選擇題

You have to shut down the database instance with the ABORT option because of a hardware failure. Which statement is true about the subsequent opening of the database?()

A.The database would open normally.
B.The database would not open, and it would stop at mount stage.
C.The database would open after automatically performing instance recovery.
D.The database would not open, and you have to perform database recovery to open it.

微信掃碼免費搜題