MCQOPTIONS
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| 1. |
*/*_A UNION query is which of the following?? |
| A. | Combines the output from no more than two queries and must include the same number of columns. |
| B. | Combines the output from no more than two queries and does not include the same number of columns. |
| C. | Combines the output from multiple queries and must include the same number of columns. |
| D. | Combines the output from multiple queries and does not include the same number of columns. |
| Answer» D. Combines the output from multiple queries and does not include the same number of columns. | |