OCP - 随笔分类(第30页) - 巴啦啦大魔王

053-359

摘要：What view would you use to determine if a given tablespace is fully self-contained for the execution of a tablespace point-in-time recovery?A. TS_CHEC 阅读全文

posted @ 2017-11-13 10:32 巴啦啦大魔王阅读(125) 评论(0) 推荐(0)

053-358

摘要：What command is used to reset a database to a previous incarnation?A. reset incarnationB. incarnation resetC. reset database to incarnationD. reset da 阅读全文

posted @ 2017-11-13 10:27 巴啦啦大魔王阅读(64) 评论(0) 推荐(0)

053-357

摘要：How many database instances are used during a database-duplication process?A. OneB. TwoC. ThreeD. FourE. Five The first is be the target database,and 阅读全文

posted @ 2017-11-13 10:25 巴啦啦大魔王阅读(92) 评论(0) 推荐(0)

053-356

摘要：Which of the following commands will perform an active database duplication of the ORCL database to the ORCL2 database?A. Set oracle_sid=orcl rman tar 阅读全文

posted @ 2017-11-13 10:23 巴啦啦大魔王阅读(83) 评论(0) 推荐(0)

053-355

摘要：When youre performing active database duplication, a backup of what kind is required?A. A current RMAN backup-set backup is required.B. No backup is r 阅读全文

posted @ 2017-11-13 10:17 巴啦啦大魔王阅读(96) 评论(0) 推荐(0)

053-354

摘要：Which command is used to begin a tablespace point-in-time recovery?A. Restore tablespaceB. Recover tablespaceC. Tablespace recoverD. Recover to timeE. 阅读全文

posted @ 2017-11-13 10:14 巴啦啦大魔王阅读(108) 评论(0) 推荐(0)

053-353

摘要：True or false: tablespace point-in-time recovery is possible only with RMAN.A. TrueB. False Tablespace point-in-time recovery has been done in Oracle 阅读全文

posted @ 2017-11-13 10:11 巴啦啦大魔王阅读(108) 评论(0) 推荐(0)

053-352

摘要：If a backup is expired, which of the following is true?A. It can never be used for a restore/recover operation.B. Oracle will remove the backup set pi 阅读全文

posted @ 2017-11-10 18:31 巴啦啦大魔王阅读(103) 评论(0) 推荐(0)

053-351

摘要：What information does the report schema command not provide? (Choose all that apply.)A. Size of the datafiles B. Size of the tempfilesC. Date of last 阅读全文

posted @ 2017-11-10 18:26 巴啦啦大魔王阅读(57) 评论(0) 推荐(0)

053-350

摘要：Why would you execute the report obsolete command?A. To list all backups that were no longer available for restore operationsB. To list all backups th 阅读全文

posted @ 2017-11-10 18:22 巴啦啦大魔王阅读(88) 评论(0) 推荐(0)

053-349

摘要：What is the result of this command? RMAN> Report need backup days 3;A. Lists all datafiles created in the last three days that are not backed up.B. Li 阅读全文

posted @ 2017-11-10 18:19 巴啦啦大魔王阅读(72) 评论(0) 推荐(0)

053-348

摘要：What does the minimize load database parameter mean when backing up a database?A. RMAN will attempt to make the backup run as fast as possible without 阅读全文

posted @ 2017-11-10 18:15 巴啦啦大魔王阅读(93) 评论(0) 推荐(0)

053-347

摘要：What does the output on this report indicate? RMAN> report need backup;RMAN retention policy will be applied to the commandRMAN retention policy is se 阅读全文

posted @ 2017-11-10 18:09 巴啦啦大魔王阅读(72) 评论(0) 推荐(0)

053-346

摘要：What is the impact of the results of the output of the following command?RMAN> report unrecoverable database;Report of files that need backup due to u 阅读全文

posted @ 2017-11-10 18:05 巴啦啦大魔王阅读(91) 评论(0) 推荐(0)

053-345

摘要：What view might you use to try to determine how long a particular backup will take?A. V$SESSION_EVENTB. V$SESSIONC. V$WAITSD. V$WAITSTATE. V$SESSION_L 阅读全文

posted @ 2017-11-10 17:59 巴啦啦大魔王阅读(75) 评论(0) 推荐(0)

053-344

摘要：In what view are you likely to see the following output?SID SERIAL# EVENT SECONDS_IN_WAIT121 269 RMAN backup & recovery I/O 2129 415 SQL*Net message f 阅读全文

posted @ 2017-11-10 17:57 巴啦啦大魔王阅读(74) 评论(0) 推荐(0)

053-343

摘要：What is the impact of the following backup if it exceeds the duration allowance? (Choose all thatapply.)Backup as compressed backupset duration 2:00 p 阅读全文

posted @ 2017-11-10 17:55 巴啦啦大魔王阅读(96) 评论(0) 推荐(0)

053-342

摘要：How long will this backup be allowed to run?Backup as compressed backupset duration 2:00 minimize load database ;A. 2 minutesB. 2 hoursC. 2 daysD. The 阅读全文

posted @ 2017-11-10 17:48 巴啦啦大魔王阅读(92) 评论(0) 推荐(0)

053-341

摘要：If a backup set is expired, what can you do to correct the problem?A. Change the retention criteria.B. Make the lost backup set pieces available to RM 阅读全文

posted @ 2017-11-10 17:46 巴啦啦大魔王阅读(65) 评论(0) 推荐(0)

053-340

摘要：What does it mean if a backup is expired?A. The backup set has exceeded the retention criteria set in RMAN and is eligible for removal.B. The backup s 阅读全文

posted @ 2017-11-10 17:43 巴啦啦大魔王阅读(184) 评论(0) 推荐(0)

随笔分类 - OCP

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