Oracle Database SQL 12c 1z0-071 Exam Practice Test 4

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Question : 22 of 57

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Which two statements are true about the DUAL table? (Choose two.)

It can display multiple rows but only a single column.
It can be accessed by any user who has the SELECT privilege in any schema.
It can display multiple rows and columns.
It consists of a single row and single column of VARCHAR2 data type.
It can be used to display only constants or pseudo columns.
It can be accessed only by the SYS user.

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