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047-271

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-19 14:36:25 0 删除 编辑
271. Which two statements are true regarding the types of table joins
available in Oracle Database 10g?(Choose two.)
A. You can use the JOIN clause to join only two tables.
B. You can explicitly provide the join condition with a NATURAL JOIN.
C. You can use the USING clause to join tables on more than one column.
D. You can use the ON clause to specify multiple conditions while joining
tables.
Answer: CD
Explicitly:明确 provide:规定

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