 
			 
			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| | |