2017年11月6日
053-179
摘要： You have lost datafiles 1 and 3 from your database, and the database has crashed. In what ordershould you perform the following steps to recover your 阅读全文
posted @ 2017-11-06 13:38 巴啦啦大魔王 阅读(111) 评论(0) 推荐(0)
053-178
摘要： If a log file becomes corrupted, it may cause the database to stall. How would you correct such asituation?A. Recover the online redo log from backup. 阅读全文
posted @ 2017-11-06 13:26 巴啦啦大魔王 阅读(132) 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(109) 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(140) 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(96) 评论(0) 推荐(0)
053-174
摘要： What Oracle process runs when the database is in ARCHIVELOG mode but not when it is inNOARCHIVELOG mode?A. MMONB. LGWRC. ARCHD. ARWRE. COPY 感觉没啥好分析的，应 阅读全文
posted @ 2017-11-06 13:04 巴啦啦大魔王 阅读(132) 评论(0) 推荐(0)
053-173
摘要： Which of the following is not a configurable attribute for an individual disk group?A. AU_SIZEB. COMPATIBLE.RDBMSC. COMPATIBLE.ASMD. DISK_REPAIR_TIMEE 阅读全文
posted @ 2017-11-06 12:59 巴啦啦大魔王 阅读(136) 评论(0) 推荐(0)
053-172
摘要： What is the net effect of the following command?alter diskgroup dgroup1 drop disk abc;A. The disk ABC will be dropped from the disk group. Since you d 阅读全文
posted @ 2017-11-06 12:53 巴啦啦大魔王 阅读(106) 评论(0) 推荐(0)
053-171
摘要： After executing the command alter diskgroup disk group2 drop disk dg2a; you issue the followingcommand from the ASM instance:Select group_number, coun 阅读全文
posted @ 2017-11-06 12:47 巴啦啦大魔王 阅读(228) 评论(0) 推荐(0)
053-170
摘要： ASM supports all but which of the following file types? (Choose all that apply.) A. Database files B. Spfiles C. Redo-log files D. Archived log files 阅读全文
posted @ 2017-11-06 12:36 巴啦啦大魔王 阅读(209) 评论(0) 推荐(0)