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Python Programming - Lists

Exercise : Lists - General Questions
  • Lists - General Questions
56.
What does the list.index(42) method do in Python?
Finds the index of the first occurrence of 42.
Removes the element with the value 42.
Raises an error because index 42 does not exist.
Finds the index of the last occurrence of 42.
Answer: Option
Explanation:
The index() method in Python lists is used to find the index of the first occurrence of a specific element.
57.
How can you check if two lists are not equal in Python?
list1.is_not_equal(list2)
list1 != list2
list1.ne(list2)
list1 <> list2
Answer: Option
Explanation:
In Python, you can use the != operator to check if two lists are not equal.
58.
What is the purpose of the list.sort() method in Python?
Reverses the order of elements.
Sorts the list in descending order.
Removes duplicate elements.
Sorts the list in ascending order.
Answer: Option
Explanation:
The sort() method in Python lists is used to sort the list in ascending order.
59.
How can you find the minimum value in a numeric list in Python?
list.min()
min_value(list)
list.minimum()
min(list)
Answer: Option
Explanation:
The min() function is used to find the minimum value in a list in Python.
60.
What will the list.clear() method do in Python?
Removes the last element from the list.
Removes all occurrences of a specific element.
Removes all elements from the list.
Clears the list, making it empty.
Answer: Option
Explanation:
The clear() method in Python lists is used to clear the list, making it empty.
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