We can use the following three rules to find logically implied functional dependencies. This collection of rules is called
A. Axioms
B. Armstrong’s axioms
C. Armstrong
D. Closure
Answer:A
We can use the following three rules to find logically implied functional dependencies. This collection of rules is called
A. Axioms B. Armstrong’s axioms C. Armstrong D. Closure
Explanation:By applying these rules repeatedly, we can find all of F+, given F. 2. Which of the following is not a Armstrong’s Axiom ?