巴啦啦大魔王

2017年11月14日

摘要： When creating a SQL tuning set, which of the following steps allows the DBA to reduce the size of the SQL set by selecting specific operators and valu 阅读全文

posted @ 2017-11-14 10:47 巴啦啦大魔王阅读(88) 评论(0) 推荐(0)

053-403

摘要： To view the results of the most recent Automatic SQL Tuning Advisor task, which sequence should you follow?A. EM Database home page, Software and Supp 阅读全文

posted @ 2017-11-14 10:19 巴啦啦大魔王阅读(74) 评论(0) 推荐(0)

053-402

摘要： While querying the EMPLOYEES table, you receive an ORA-01578 message indicating blockcorruption in File# 1201 and Block# 1968. You analyze the table a 阅读全文

posted @ 2017-11-14 10:11 巴啦啦大魔王阅读(132) 评论(0) 推荐(0)

2017年11月13日

053-401

摘要： Which of the following are correct about block media recovery? (Choose all that apply.) A. Physical and logical block corruption is recorded automatic 阅读全文

posted @ 2017-11-13 18:33 巴啦啦大魔王阅读(103) 评论(0) 推荐(0)

053-400

摘要： Which of the following methods can be used to detect block corruption?A. ANALYZE operationsB. dbvC. SQL queries that access the potentially corrupt bl 阅读全文

posted @ 2017-11-13 18:27 巴啦啦大魔王阅读(134) 评论(0) 推荐(0)

053-399

摘要： Which of the following is not an advantage of block media recovery (BMR)?A. Reduced MTTR.B. Datafiles remain offline while corrupt blocks are repaired 阅读全文

posted @ 2017-11-13 18:20 巴啦啦大魔王阅读(120) 评论(0) 推荐(0)

053-398

摘要： Choose the correct order to package and upload data for an incident to Oracle Support.A. Schedule, create new package, view manifest, view contentsB. 阅读全文

posted @ 2017-11-13 18:12 巴啦啦大魔王阅读(118) 评论(0) 推荐(0)

053-397

摘要： Which of the following tasks does the tool Incident Packaging Service (IPS) perform?A. Cleans up the ADR by deleting files not associated with an inci 阅读全文

posted @ 2017-11-13 18:08 巴啦啦大魔王阅读(104) 评论(0) 推荐(0)

053-396

摘要： Which of the following are not fundamental tasks of the Support Workbench? (Choose all that apply.)A. View long-running SQL workloadsB. View problem d 阅读全文

posted @ 2017-11-13 18:03 巴啦啦大魔王阅读(113) 评论(0) 推荐(0)

053-395

摘要： Which of these formats represents the correct hierarchy for the ADR?A. <diagnostic_dest>/rdbms/diag/<dbname>/<instname>B. <diagnostic_dest>/diag/rdbms 阅读全文

posted @ 2017-11-13 18:00 巴啦啦大魔王阅读(119) 评论(0) 推荐(0)

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