- columns and rows only.
- complicated SQL syntax only.
- both of the above can be hidden by an SQL view.
- None of the above is correct.
Answer: both of the above can be hidden by an SQL view.
Explanation: Yes, (both of the above can be hidden by an SQL view) is correct because if we wanna reduce complexity. Then,
- We can hide some tuples.
- Also we have the option of encapsulating the elegant query syntax.
