Question: How do you write a foreach loop that will iterate over ArrayList\pencilCase?

1. `for (Pencil pencil : pencilCase) {}`
2. `for (pencilCase.next()) {}`
3. `for (Pencil pencil : pencilCase.iterator()) {}`
4. `for (pencil in pencilCase) {}`

Answer: The correct answer of the above question is Option A:`for (Pencil pencil : pencilCase) {}`