lists 6

What method removes the specified item from a list in Python?

• clear()

• remove()

• delete()

• pop()

Answer explanation

The 'remove()' method is used to remove the specified item from a list in Python, making it the correct choice among the options provided.

Which method removes the last item of a list if no index is specified?

• del

• pop()

• clear()

• remove()

Answer explanation

The 'pop()' method removes the last item of a list if no index is specified, making it the correct choice for this question.

How can you delete the entire list in Python?

• clear()

• pop()

• del

• remove()

Answer explanation

To delete the entire list in Python, you can use the 'del' keyword. This will remove the entire list from memory.

What method empties the list but does not delete it?

• remove()

• pop()

• delete()

• clear()

Answer explanation

The method clear() empties the list by removing all items from it, but it does not delete the list itself.

Which method is used to add an item to a list in Python?

• add()

• push()

• insert()

• append()

Answer explanation

The correct method to add an item to a list in Python is 'append()'. It is used to add elements at the end of the list.

How do you remove the first occurrence of a value in a list with multiple occurrences of it?

• pop()

• clear()

• delete()

• remove()

Answer explanation

To remove the first occurrence of a value in a list with multiple occurrences, you should use the remove() method.

Which method is used to sort a list in Python?

• order()

• sorted()

• arrange()

• sort()

Answer explanation

The correct method used to sort a list in Python is sort().

How can you make a copy of a list in Python?

• replicate()

• clone()

• copy()

• duplicate()

Answer explanation

To make a copy of a list in Python, you can use the 'copy()' method. This method creates a shallow copy of the list, allowing you to work with a separate copy of the original list.

Which of the following is not a valid Python data type?

• List

• Tuple

• Dictionary

• Array

Answer explanation

The correct choice is 'Array' as it is not a valid Python data type. Lists, Tuples, and Dictionaries are valid data types in Python.

What keyword is used to define a global variable inside a function?

• global

• public

• extern

• nonlocal

Answer explanation

The keyword 'global' is used to define a global variable inside a function in Python.