HCU PHD CS MAY 2015
October 3, 2024
Relational-Algebra
October 3, 2024
HCU PHD CS MAY 2015
October 3, 2024
Relational-Algebra
October 3, 2024

Database-Management-System

Question 243
Read the following and Answer the questions:
Consider the relational schema of sailors S, Reserves R and Boats B.
q91
Which of the following relational algebra query computes the names of sailors who have reserved all boats?

A
op1
B
op2
C
op3
D
op4
Correct Answer: B

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