Exam PCEP-30-02 topic 1 question 63 discussion

The code provided will result in an IndexError. Let's break it down step by step to understand why: data = [[0, 1, 2, 3] for i in range(2)] print(data[2][0]) The list comprehension [[0, 1, 2, 3] for i in range(2)] generates a list of lists. The range(2) means that the outer list will have 2 elements, each of which is the list [0, 1, 2, 3]. So, data will be: data = [ [0, 1, 2, 3], [0, 1, 2, 3] ] The print(data[2][0]) statement attempts to access the element at index 2 of the data list. However, since data only has indices 0 and 1 (it has only 2 sublists), trying to access data[2] will raise an IndexError. So, the expected output when you run the code will be: IndexError: list index out of range

data = [[0, 1, 2, 3], [0, 1, 2, 3]] calling data[2][0] will be out of range >> IndexError: list index out of range >>> The answer is A

a is the correct answer