MCQOPTIONS
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| 1. |
Consider two tuples B and C, operation whose result includes tuples that are included in both relations or either in B or C is classified as |
| A. | Square of relation B and C |
| B. | Union of relation B and C |
| C. | Intersection of relation B and C |
| D. | Difference of relation B and C |
| Answer» C. Intersection of relation B and C | |