单选题You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）A log01.log B logORCL01.log C 1_2.logALTER ROLLBACK SEGMENT D ora_1_asdf1234.log

题目内容(请给出正确答案)

单选题

You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）

log01.log

logORCL01.log

1_2.logALTER ROLLBACK SEGMENT

ora_1_asdf1234.log

参考答案和解析

正确答案： D

解析：暂无解析

如果没有搜索结果或未解决您的问题，请直接联系老师获取答案。

更多相关问题

第1题

单选题Your database is in ARCHIVELOG mode. You have two online redo log groups，each of which contains one redo member. When you attempt to start the database， you receive the following errors：（）AALTER DATABASE DROP LOGFILE GROUP 1BALTER DATABASE CLEAR LOGFILE GROUP 1CALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 1DALTER DATABASE DROP LOGFILE MEMBER ’D:///REDO01.LOG’

点击查看答案
第2题

单选题You are attempting to clear an unarchived redo log file. In order to manually enact a log switch, which of the following statements is appropriate?（）A ALTER DATABASE B ALTER SYSTEM C ALTER USER D ALTER REDO LOG

点击查看答案
第3题

单选题Your database is in ARCHIVELOG mode. You have two online redo log groups each of which contains one redo member. When you attempt to start the database， you receive the following errors： ORA-00313： open failed for members of log group 1 of thread 1 ORA-00312： online log 1 thread 1： ’D:///REDO01.LOG’ You discover that the online redo log file of the current redo group is corrupted. Which statement should you use to resolve this issue？（）ASQL>ALTER DATABASE DROP LOGFILE GROUP 1；BSQL>ALTER DATABASE CLEAR LOGFILE GROUP 1；CSQL>ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 1；DSQL>ALTER DATABASE DROP LOGFILE MEMBER ’D:///REDO01.LOG’；

点击查看答案
第4题

单选题You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）A log01.log B logORCL01.log C 1_2.logALTER ROLLBACK SEGMENT D ora_1_asdf1234.log

点击查看答案
第5题

单选题Which of the following dynamic view would you query to identify the online CURRENT redo log group？（）A V$LOGB V$LOFHISTC V$LOGFILED V$LOG_HISTORY

点击查看答案
第6题

单选题The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. One of the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file： ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3； Which action should you perform immediately after using this command？（）AYou should perform a log switchBYou should make a backup of the databaseCYou should switch the database to the NONARCHIVELOG modeDYou should shut down the database instance and perform a complete database recovery

点击查看答案
第7题

单选题If you create your database using Oracle Managed Files （OMF）， what is true？（）A You must use Oracle predefined names to identify raw partitions that will hold OMF structures. B You must define directories for two online redo log groups and three copies of the control file. C If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically. D You must use only OMF data files when adding new tablespaces or data files to your database in the future.

点击查看答案

单选题You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）A log01.log B logORCL01.log C 1_2.logALTER ROLLBACK SEGMENT D ora_1_asdf1234.log

题目内容(请给出正确答案)

参考答案和解析

更多相关问题

第1题

第2题

第3题

第4题

第5题

第6题

第7题

相关内容