(Choose 1 answer)
Look at the following statements:
(a) We should pick the right kind of elements
(b) When an entity has no non-primary key attribute, we should convert that entity to an attribute
c) Use weak entities when-ever possible ( (d) Always make redundancies
A. (a) and (b) are correct
B. (a) and (c) are correct
C. (a) and (d) are correct
D. (b) and (c) are correct
Exit 38
