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Examine the values for the following initialization parameters:FAST_START_MTTR_TARGET = 0LOG_CHECKPOINT_INTERVAL = 0Which two will be the implications 阅读全文
posted @ 2017-12-07 18:08
巴啦啦大魔王
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You are in the middle of a transaction updating a very important table. The machine on which a database was running reboots because of power outage. T 阅读全文
posted @ 2017-12-07 18:04
巴啦啦大魔王
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Given below is a list of scenarios:1) A user terminates his session abnormally.2) The connection between the server and the client application termina 阅读全文
posted @ 2017-12-07 17:59
巴啦啦大魔王
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In which of the scenarios will the DBA perform recovery? (Choose all that apply.)A.The alert log file is corrupted.B.A tablespace is accidentally drop 阅读全文
posted @ 2017-12-07 15:30
巴啦啦大魔王
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Automatic Shared Memory Management is disabled for your database instance. You realize that there are cases of SQL statements performing poorly becaus 阅读全文
posted @ 2017-12-07 15:18
巴啦啦大魔王
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View the Exhibit to examine the output produced by the following query at three different times since the database instance started and has experience 阅读全文
posted @ 2017-12-07 15:04
巴啦啦大魔王
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Automatic Shared Memory Management (ASMM) has been enabled for your database instance. The initialization parameters for the components that are manag 阅读全文
posted @ 2017-12-07 14:48
巴啦啦大魔王
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In a system, large online transaction processing (OLTP) jobs run during the daytime that require a large database buffer cache. In the night, the syst 阅读全文
posted @ 2017-12-07 14:18
巴啦啦大魔王
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Which two statements are true about alerts? (Choose two.)A.Clearing an alert sends the alert to the alert history.B.Response actions cannot be specifi 阅读全文
posted @ 2017-12-07 13:25
巴啦啦大魔王
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View the Exhibit to examine the output of the DBA_OUTSTANDING_ALERTS view. After 30 minutes, you executed the following command:SQL> SELECT reason,met 阅读全文
posted @ 2017-12-07 11:35
巴啦啦大魔王
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