Computer Science · Python Programming
Consider two Python lists: list1 = [10, 20, 30] list2 = [40, 50, 60] If you want to generate a new list list3 containing all elements as [10, 20, 30, 40, 50, 60] without modifying list1 in-place, which command is best?
- 1list3 = list1.extend(list2)
- 2list3 = list1.update(list2)
- 3list3 = list1.append(list2)
- 4list3 = list1 + list2✓
Correct answer
list3 = list1 + list2
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