Q17Section DA (Data Science and Artificial Intelligence (Q11–Q65))17 of 65
Candidate keys from a functional dependency set
Let R(A,B,C,D,E) be a relational schema with functional dependency set F={A→BC, CD→E, E→A}. Which of the following statements is correct?
Pick an option to check your answer. In a mock test a wrong answer here costs 1/3 mark.