5.05 Quiz App

1. Describe the significance of the global variable index. How is indexing used with lists in this app?

It is significant because it literally makes it so that all the questions, answers, and pictures show up when they should. If it were not for the index, there would be no more than one question, and it would be harder to make all the pictures and answers correspond.

2. Describe how parallel lists were used in this app. Why was the parallel structure of the lists necessary?

It was necessary because we had to make the answers, images, and questions correspond. We did this by lining up all of the corresponding images, answers, and questions on the same line relative to each list so that the program could easily identify them.

1. Include screenshots of your code for exercises 2 and 3 from the Enhancements section.
2. Include a screenshot of the code that added your extra question (exercise 4). Explain why the code for the buttons worked without any changes after the addition of the extra question.