Question: What does this code do?

1. It adds "Lizard" to the start of the animals array.
2. It adds "Lizard" to the end of the animals array.
3. It replaces "Rabbit" with "Lizard" in the animals array.
4. It replaces "Cat" with "Lizard" in the animals array.

Answer: The correct answer of the above question is Option A:It adds "Lizard" to the start of the animals array.