Java quiz(1)

1. This question helped me review what I learn in all the lessons and the use of it.

2. This is something that I didn't learn in Codecademy.

3. This is also something that I did not learn in Codecademy, the double plus sign means plus one.

4. This was also something that Codecademy did not go through clearly or in depth.

5. This is a review from the first two lessons.

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7. I did not learn about what concatenate means. It means link (things) together in a chain or series. v. 系

8. This lesson was from the previous unit, which is the index number is always the actual placement of the number -1.

9. This is a brand new format that I haven't learn in Codecademy.

10. This was from lesson 6, about the use of putting things into cases.

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