Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the usage of redo log files during instance recovery is true？（）<br>A:Transactions are rolled back using redo log files.<br>B:Transactions are rolled forward using redo log files.<br>C:Transactions are rolled back using redo log files and archived log files.<br>D:Transactions are rolled forward using redo log files and rolled back using redo log files.

Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the usage of redo log files during instance recovery is true？（）
A:Transactions are rolled back using redo log files.
B:Transactions are rolled forward using redo log files.
C:Transactions are rolled back using redo log files and archived log files.
D:Transactions are rolled forward using redo log files and rolled back using redo log files.

出自：Oracle认证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245188】个 (题库试题定时更新)