Python Arrays Quiz

What is the purpose of an array in Python?

• To perform mathematical operations

• To define functions

• To store multiple values in one variable

• To create loops

How do you access elements in an array in Python?

• By using the len() method

• By referring to the index number

• By removing elements

• By using the append() method

What method is used to add an element at the end of an array in Python?

• append()

• extend()

• copy()

• clear()

How can you remove an element from an array in Python?

• Using the pop() method

• Using the insert() method

• Using the reverse() method

• Using the sort() method

What is the length of an array in Python?

• The maximum value in the array

• The average of all elements in the array

• The sum of all elements in the array

• The number of elements in the array

How do you loop through all the elements of an array in Python?

• Using the copy() method

• Using the index() method

• Using the clear() method

• Using the for in loop

Which method is used to remove all elements from an array in Python?

• append()

• clear()

• copy()

• extend()

What does the remove() method do in Python arrays?

• Adds an element at a specified position

• Removes the first item with the specified value

• Reverses the order of the list

• Sorts the list

How can you add multiple array elements to an array in Python?

• Using the extend() method

• Using the clear() method

• Using the copy() method

• Using the append() method

What is the purpose of the index() method in Python arrays?

• Returns the index of the first element with the specified value

• Adds an element at a specified position

• Reverses the order of the list

• Removes the first item with the specified value