计算机四级

Which of the following statements about ORACLE is (are) correct?Ⅰ.ORACLE follows SQL standardⅡ.ORACLE database defines two logical types: table and viewA.ⅠonlyB.Ⅱ onlyC.Ⅰ and ⅡD.none of the above

题目

Which of the following statements about ORACLE is (are) correct?

Ⅰ.ORACLE follows SQL standard

Ⅱ.ORACLE database defines two logical types: table and view

A.Ⅰonly

B.Ⅱ only

C.Ⅰ and Ⅱ

D.none of the above

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