Programming, Data Structures and Algorithms using Python, Quiz 1

Please read the instructions carefully

General instructions:

1. Total duration of the paper is 120 minutes.
2. The countdown timer in the top right corner of the screen shows the time left. When it reaches zero it keeps running and shows the time over, so you can finish before submitting.
3. The question palette on the right of the screen shows the status of each question using one of these symbols:
   • You have not visited the question yet.
   • You have not answered the question.
   • You have answered the question.
   • You have not answered the question, but have marked it for review.