Examine this query:
SELECT 2 FROM dual d1 CROSS JOIN dual d2 CROSS JOIN dual d3;
What is returned upon execution?
A. 8 rows
B. 1 row
C. 6 rows
D. 3 rows
E. 0 rows
F. an error
|
Download Printable PDF. VALID exam to help you PASS. |
 |
Examine this query:
SELECT 2 FROM dual d1 CROSS JOIN dual d2 CROSS JOIN dual d3;
What is returned upon execution?
A. 8 rows
B. 1 row
C. 6 rows
D. 3 rows
E. 0 rows
F. an error
|
Download Printable PDF. VALID exam to help you PASS. |
|
b
b
B