SQL Views Can be Used to hide:

  • 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,

  1. We can hide some tuples.
  2. Also we have the option of encapsulating the elegant query syntax.