Oracle認證考試1Z0-031單項選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 You are trying to alter the initial segment size given to a table in a dictionary-managed tablespace. Which of the following keywords would be used as part of this process?（）

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2 You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）

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3 You issue the following command in Oracle: CREATE TABLESPACE DAT_TBS DATAFILE "dat_tbs.dbf" SIZE 2M;. Later queries against the database reveal that the tablespace is located in the /u01/oradata/oracle directory. Which of the following choices identifies how Oracle likely determined what directory to place dat_tbs.dbf file in?（）

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4 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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5 To allocate another role to a user, which command is most appropriate?（）

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