Question: This code snippet compiles without error, but never prints the results when executed. What could be wrong?

1. The sequence lacks a terminal operation.
2. The sequence is infinite and lacks an intermediate operation to make `it` finite.
3. The expression should begin with `generateSequence(0)`.
4. The `it` parameter should be replaced with `this`.

Answer: The correct answer of the above question is Option A:The sequence lacks a terminal operation.