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Given the following Python script: a = [1,2,3,4,5,6,7,8,9] print(a[0]) What is the output of this print command?
Correct Answer: A
In Python, lists are zero-indexed, meaning the first element of the list is at index 0. The given script is: pythona = [1, 2, 3, 4, 5, 6, 7, 8, 9] print(a[0]) a[0] refers to the first element in the list a, which is 1. So, the output of the print(a[0]) command is 1. Option A is correct because Python indexing starts at 0, making the first element of the list at index 0. Reference: Python Official Documentation: Covers list indexing and operations. Python Programming Tutorials: Provide examples of list indexing.
