试题详情单项选择题下列哪一个后台进程和对应的数据库组件能够保证即使用户对数据库所做的修改没有写入数据文件,也不会发生修改内容丢失的情况()A、DBWn与数据库缓冲区B、LGWR与重做日志文件C、CKPT与控制文件D、ARCn与归档日志文件正确答案:A答案解析:关注下方微信公众号,在线模考后查看热门试题In RMAN, You execute&enWhich two statementsOn Tuesday, The multithrea You installed OraclHow many Which two̳You need Given: WhatcandirecAfter you As DBA forYou issued&enspHow would̳You createQ在建立ORACLE数据库时选择“事务处理View the EWhich three statemenWhich three are trueWhich s