Which statement about sequences is not true?
A.A sequence is an object that generates a sequential series of unique numbers.
B.Sequences are most often used to provide values for surrogate keys.
C.NextVal and CurrVal are both sequence methods.
D.Sequences guarantee valid surrogate key values.
Answer:D
Which statement about sequences is not true?
A.A sequence is an object that generates a sequential series of unique numbers. B.Sequences are most often used to provide values for surrogate keys. C.NextVal and CurrVal are both sequence methods. D.Sequences guarantee valid surrogate key values.