Database-Management-System
October 3, 2024NTA-UGC-NET 2021 Dec & 2022 June Paper-1
October 4, 2024Relational-Algebra
| Question 46 |
Read the following and Answer the questions:
Consider the relational schema of sailors S, Reserves R and Boats B.
Which of the following relational algebra query computes the name of sailors who have reserved a red and a green boat?
Consider the relational schema of sailors S, Reserves R and Boats B.
Which of the following relational algebra query computes the name of sailors who have reserved a red and a green boat?
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Correct Answer: A