Oracle認證考試1Z0-031單項選擇題每日一練(2019.01.24)

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1 To determine the space allocated for temporary segments, the DBA can access which of the following views? （）

2 By default, checkpoints happen at least as often as（）.

3 You are designing the physical database layout on your host machine. What is the relationship between tablespaces and datafiles in the Oracle database?（）

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4 You are using the Database Configuration Assistant to configure your Oracle database. Which of the following terms pertains to the creation of an object from which creation of the other database can be based? （）

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5 he DBA is about to enable auditing on the Oracle database in an attempt to discover some suspicious activity. Audit trail information is stored in which of the following database object names?（）

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