Oracle認證考試1Z0-031單項選擇題每日一練(2019.01.21)

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1 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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2 Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?（）

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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 In order to find out how many database objects a user has created, which view would the DBA query in the Oracle data dictionary? （）

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5 You are analyzing the components of the redo log mechanisms in your Oracle database. Which of the following purposes does the CKPT process serve?（）

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Oracle認證考試1Z0-031單項選擇題每日一練(2019.01.21)