Given R (X, A, Z, B) and A → {B, Z}, what is the candidate key(s) of R?

QUESTION:

“Given R (X, A, Z, B) and A → {B, Z}, what is the candidate key(s) of R?”

ANSWER:

The only candidate key of R is {A, X}.

0 / 5

Your page rank:

Responses

Your email address will not be published.