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问题：Given a complete&ensp...
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问题：In your test d...
问题：You notice a performance change...
问题：The production datab...
问题：在Oracle中，可用于提取日期时间类型特定部分（如年、月、日、...
问题：当ORACLE9.2数据库服务器安装后，将自动创建两个具有超级权限的用户，并且要求设定这两个用户的口令，这两个用户是（）A、SYSTEM和MANAGERB、SYS和SYSTEMC、SYS和SYSMAND、ROOT和SUPERMANE、SCOTT和TIGER...
问题：Which two statements describe th...
问题：Users are performing...
问题：You want to display the titles ...
问题：Your organization decided to up...
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问题：What are three benefits of performing data definition language （DDL） statements against a partitioned table with the UPDATE GLOBAL INDEXES clause？（）A、Global indexes are rebuilt automatically at the end of the DDL operation thereby avoiding problems with t...
问题：You can control instance recover performance by setting parameters to define targets for（）A、The size of the redo buffer in SGA. B、The instance that will perform recovery in Real Application Cluster database. C、The number of blocks to be read during instan...
问题：Examine the details of the Top 5...
问题：对于以下SQL语句说法正确的是（） SELECT ename ...
问题：Your test database&en...
问题：Which two statements are true ab...
问题：The SPFILE for your database contains the following parameter settings： SGA_TARGET = 1000M DB_CACHE_SIZE = 512M SHARED_POOL_SIZE = 128M LOG_BUFFER = 10M DB_8K_CACHE_SIZE = 50M What is the total memory that can be distributed across the auto-tu...
