Stars Time Limit: 1000MS Memory Limit: 65536KB 64bit IO Format: %I64d & %I64u Submit Status Description Astronomers often examine star maps where star ...
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编程语言 时间:
2016-04-16 21:11:27
阅读次数:
231
一、 1. 1). Indexes reduce the amount of data the server has to examine.2). Indexes help the server avoid sorting and temporary tables.3). Indexes turn ...
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数据库 时间:
2016-04-12 12:38:04
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160
36、 37、 38、 39、View the Exhibit to examine the Automatic SQL Tuning result details. Which action would you suggest for the selected SQL statement in t ...
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其他好文 时间:
2016-04-12 09:00:47
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198
11、View the Exhibit to examine the metrics with a threshold. Which statement is true regarding the Number of Transactions (per second) metric? 12、 13、 ...
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其他好文 时间:
2016-04-11 10:11:26
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185
Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 40026 Accepted: 17373 Description Astronomers often examine star maps where stars are ...
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其他好文 时间:
2016-04-09 16:44:57
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205
201、 202、View the Exhibit and examine the undo tablespace attributes. 203、 204、 205、 ...
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其他好文 时间:
2016-04-09 13:39:20
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131
186、 187、View the Exhibit and examine the output of the query. 188、View the Exhibit and examine the output. 189、 190、 ...
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其他好文 时间:
2016-04-09 10:28:17
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222
136、 Answer: D 137、View the Exhibit and examine the command used to create the ZONEDATA table. Answer: A 138、 Answer: C 139、 Answer: D 140、 Answer: AB ...
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其他好文 时间:
2016-04-07 13:16:35
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210
106、 Answer: C 最优灵活体系结构(Optimal Flexible Architecture,简称OFA) 107、 Answer: AB 108、 Answer: C 109、View the Exhibit and examine the attributes of an undo ...
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其他好文 时间:
2016-04-06 18:25:41
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218
101、 Answer: ACD 表空间、段、扩展、块 一个数据库中可以有不同块大小的表空间 102、 Answer: CD 归档模式下,热备份 103、View the Exhibit to examine the output of the DBA_OUTSTANDING_ALERTS view ...
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其他好文 时间:
2016-04-06 18:22:09
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186