--instructions--

Listen to the audio and answer the question below.

--questions--

--text--

How does Sophie explain Mark's error?

--answers--

The for loop always works perfectly in all cases.

--feedback--

Sophie warns that it might not work in all situations.

The for loop must cause an error every time.

--feedback--

Sophie does not say that the error will always happen.

The for loop is better than a while loop in every case.

--feedback--

Sophie suggests that in this situation, a while loop is a better choice.

The for loop might not handle all edge cases, and this could cause unexpected behavior.

--video-solution--

4

--explanation--

Sophie is warning that the for loop might not cover all edge cases, meaning it is possible but not guaranteed. If that happens, it could result in unexpected behavior.

• The for loop might not account for all edge cases. - There is a chance that some cases are missed.

• This could lead to unexpected behavior. - If the loop misses edge cases, the program may not work correctly.

--scene--

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