The natural join is equal to :
| A. | Cartesian Product |
| B. | Combination of Union and Cartesian product |
| C. | Combination of selection and Cartesian product |
| D. | Combination of projection and Cartesian product |
Answer : C Explanation : Pushpraj Singh said: (2:46pm on Tuesday 12th March 2013)
The right answer is C not DRef: Korth Book
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
