【第37題】【063題庫】2019年OCP12c認證1Z0-063考試題庫大全
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我要咨詢OCP 12c考試考3科,分別是071、062、063,之前071和062都已經做過解析,這里開始063題庫解析,希望對考063的同學有幫助,順利通過063考試。
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37題、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 中包含這么幾項:
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).