【第37题】【063题库】2019年OCP12c认证1Z0-063考试题库大全

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OCP 12c考试考3科，分别是071、062、063，之前071和062都已经做过解析，这里开始063题库解析，希望对考063的同学有帮助，顺利通过063考试。

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37题、Which three statements are true about the SQL*Loader utility?

A. It can be used to load data from multiple external files into multiple tables.

B. It can be used to extract and reorganize data from external files, and then load it into a table.

C. It can be used to load data from external files using direct path only.

D. It can be used to create tables using data that is stored in external files.

E. It can be used to generate unique sequential values in specified columns while loading data.

Answer: A,D,E

(解析：其中 SQL*Loader Features 中包含这么几项：

Load data from disk, tape, or named pipe.

Load data from multiple data files during the same load session.

Load data into multiple tables during the same load session.

Selectively load data (you can load records based on the records' values).