Chapter 50 Quiz

Before taking the quiz, verify that you can do each of these without looking at the lessons:

• Write an if/elif/else chain: Create a function with 3+ branches and explain why elif order matters
• Trace a for loop: Given a list and an accumulator, predict the final value after the loop completes
• Use enumerate(): Rewrite a manual-index loop using enumerate and tuple unpacking
• Write a while loop with a sentinel: Use a flag variable to stop the loop when a condition is met
• Trace a nested loop: Count total iterations for a loop-inside-a-loop and predict when break fires
• List test cases for a function: Given a function with branches and loops, identify the minimum tests needed

If any feel uncertain, revisit the specific lesson before continuing.

Test your understanding of Python's control flow by solving real-world scenarios involving branches, loops, nesting, and testing strategy.

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