Using OQL, you may do which of the following?
A. Return an entire collection of elements including duplicates.
B. Return a collection of elements without duplicates.
C. Return a specific subset of elements using a given criteria.
D. All of the above.
Answer:A
Using OQL, you may do which of the following?
A. Return an entire collection of elements including duplicates. B. Return a collection of elements without duplicates. C. Return a specific subset of elements using a given criteria. D. All of the above.