Oracle認(rèn)證考試1Z0-031單項(xiàng)選擇題每日一練(2019.01.14)

來源：考試資料網(wǎng)

1 The DBA is defining role for users. Which of the following is not an acceptable method for defining a default role?（）

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

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3 You are defining areas on your Oracle database. Which of the following profile areas can be used to control the resource usage for the other four?（）

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4 When an UNDO segment is created manually by you, its availability status is set to which of the following automatically by Oracle?（）

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5 You are configuring your index to be stored in a tablespace. Which of the following storage parameters are NOT appropriate for indexes?（）

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