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Questions and Answers
What is the purpose of the list.append(x) method?
What is the purpose of the list.append(x) method?
- To remove an item from the list
- To insert an item at a given position in the list
- To add an item to the beginning of the list
- To add an item to the end of the list (correct)
What does the list.extend(iterable) method do?
What does the list.extend(iterable) method do?
- It extends the list by appending all the items from the iterable (correct)
- It inserts an item at a given position in the list
- It removes the first item from the list whose value is equal to x
- It removes all items from the list
What is the purpose of the list.insert(i, x) method?
What is the purpose of the list.insert(i, x) method?
- To remove all items from the list
- To insert an item at a given position in the list (correct)
- To return the zero-based index of the first item whose value is equal to x
- To remove the item at the given position in the list
What does the list.remove(x) method do?
What does the list.remove(x) method do?
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What is the purpose of the list.pop([i]) method?
What is the purpose of the list.pop([i]) method?
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What does the list.count(x) method do?
What does the list.count(x) method do?
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What happens when you call list.clear() on a list?
What happens when you call list.clear() on a list?
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If my_list = [1, 2, 3, 4, 5] and you call my_list.index(3), what is the output?
If my_list = [1, 2, 3, 4, 5] and you call my_list.index(3), what is the output?
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If my_list = [10, 20, 30, 20, 10] and you call my_list.count(20), what is the output?
If my_list = [10, 20, 30, 20, 10] and you call my_list.count(20), what is the output?
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If my_list = ['apple', 'banana'] and you call my_list.insert(1, 'orange'), what is the new list?
If my_list = ['apple', 'banana'] and you call my_list.insert(1, 'orange'), what is the new list?
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What is the result of [1, 2, 3] + [4, 5, 6]?
What is the result of [1, 2, 3] + [4, 5, 6]?
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If my_list = [1, 2, 3, 4, 5] and you call my_list[1:4], what is the output?
If my_list = [1, 2, 3, 4, 5] and you call my_list[1:4], what is the output?
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