MCQOPTIONS
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| 1. |
Consider Join of a relation R with a relation S. If R has m tuples and S has n tuples, then maximum and minimum sizes of the Join respectively are |
| A. | m + n and 0 |
| B. | mn and 0 |
| C. | m + n and |m - n| |
| D. | mn and m + n |
| Answer» C. m + n and |m - n| | |