随笔分类 -  backup

上一页 1 ··· 3 4 5 6 7
053-553
摘要：Every Sunday the Unix system administrator has a job that executes a full backup of the entire Unixsystem your database is on. Is this backup usable f 阅读全文
posted @ 2017-11-08 14:44 巴啦啦大魔王 阅读(138) 评论(0) 推荐(0)
053-552
摘要：Which of the following is a valid way of putting a tablespace named DAVE_TBS into hotbackup mode?A. alter tablespace DAVE_TBS backup mode;B. alter tab 阅读全文
posted @ 2017-11-08 14:42 巴啦啦大魔王 阅读(93) 评论(0) 推荐(0)
053-551
摘要：Which command will result in a trace file being created with the create controlfile command containedin it?A. alter database backup controlfile;B. alt 阅读全文
posted @ 2017-11-08 14:40 巴啦啦大魔王 阅读(117) 评论(0) 推荐(0)
053-550
摘要：What is the correct order of steps to perform an online database backup?A. alter database begin backup;B. alter database end backup;C. Back up the dat 阅读全文
posted @ 2017-11-08 14:35 巴啦啦大魔王 阅读(87) 评论(0) 推荐(0)
053-547
摘要：You backed up the database at 8 a.m. today using an online backup. Accounting made a largechange to the underlying data between 10 a.m. and noon. Whic 阅读全文
posted @ 2017-11-08 14:22 巴啦啦大魔王 阅读(93) 评论(0) 推荐(0)
053-546
摘要：You want to put a specific tablespace called MY_DATA in hot backup mode so you can back it up.What command would you use?A. alter tablespace MY_DATA b 阅读全文
posted @ 2017-11-08 14:18 巴啦啦大魔王 阅读(93) 评论(0) 推荐(0)
053-545
摘要：When performing an online backup, what is the proper order of the following steps?A. Issue the alter database end backup command.B. Back up the archiv 阅读全文
posted @ 2017-11-08 14:07 巴啦啦大魔王 阅读(82) 评论(0) 推荐(0)
053-198
摘要：What are the two different types of database duplication? (Choose two.)A. ActiveB. PassiveC. OnlineD. Backup-basedE. Failure driven Active database du 阅读全文
posted @ 2017-11-06 18:01 巴啦啦大魔王 阅读(100) 评论(0) 推荐(0)
053-196
摘要：What is the purpose of the catalog command?A. To review RMAN control file and recovery catalog metadata and ensure that its correctB. To delete RMAN b 阅读全文
posted @ 2017-11-06 17:53 巴啦啦大魔王 阅读(196) 评论(0) 推荐(0)
053-195
摘要：What is the purpose of the list expired backup command?A. Lists all backups impacted by a resetlogs commandB. Lists all backups that are subject to re 阅读全文
posted @ 2017-11-06 17:47 巴啦啦大魔王 阅读(175) 评论(0) 推荐(0)
053-194
摘要：What is an obsolete backup set?A. A backup set that is missing one or more backup set piecesB. A backup that has exceeded the retention criteria and i 阅读全文
posted @ 2017-11-06 17:42 巴啦啦大魔王 阅读(119) 评论(0) 推荐(0)
053-190
摘要：You have control-file autobackups enabled. When starting your database from SQL*Plus, you receive the following error message:SQL> startup ORA-01078: 阅读全文
posted @ 2017-11-06 17:06 巴啦啦大魔王 阅读(116) 评论(0) 推荐(0)
053-185
摘要：A shoot-out has erupted between your MS development teams using .NET and your Linuxdevelopment teams using Java. Knowing that your database is in dang 阅读全文
posted @ 2017-11-06 16:45 巴啦啦大魔王 阅读(140) 评论(0) 推荐(0)
053-182
摘要：Which of the following files cannot be backed up by RMAN? (Choose all that apply.)A. Database datafilesB. Control filesC. Online redo logsD. Database 阅读全文
posted @ 2017-11-06 16:23 巴啦啦大魔王 阅读(145) 评论(0) 推荐(0)
053-177
摘要：When you create a backup control file, where is the resulting file written to?A. The database user dump destination directoryB. The database diagnosti 阅读全文
posted @ 2017-11-06 13:21 巴啦啦大魔王 阅读(108) 评论(0) 推荐(0)
053-176
摘要：Which of the following statements is true when the database is in ARCHIVELOG mode andtablespaces are in hot backup mode?A. Archive log generation is s 阅读全文
posted @ 2017-11-06 13:18 巴啦啦大魔王 阅读(134) 评论(0) 推荐(0)
053-175
摘要：You are peer reviewing a fellow DBAs backup plan for his NOARCHIVELOG mode database, asshown here:1.Put the tablespaces in backup mode.2.Back up the d 阅读全文
posted @ 2017-11-06 13:12 巴啦啦大魔王 阅读(93) 评论(0) 推荐(0)

上一页 1 ··· 3 4 5 6 7