Python Basics - List

What is a list in Python?

• A string
• A single number
• A collection of items
• A math formula

Which one is a list?

• "apple"
• ["apple", "banana", "cherry"]
• ("apple", "banana")
• {apple, banana}

True or False: Lists can hold different data types.

• True
• False

What is the index of the first element in a list?

• 1
• 0
• -1
• It depends

What does fruits = ["apple", "banana"]; print(fruits[1]) output?

• apple
• banana
• fruits
• Error

What does fruits[0] = "grape" do?

• Adds "grape" to the list
• Removes "apple"
• Replaces "apple" with "grape"
• Nothing

Which method adds a new item to the end of a list?

• .add()
• .append()
• .insert()
• .push()

What does my_list.pop() do?

• Deletes the first item
• Removes and returns the last item
• Adds an item
• Reverses the list

Which method removes a specific value from a list?

• .remove()
• .delete()
• .cut()
• .drop()

What does numbers = [4, 2, 5]; numbers.sort() do?

• Sorts the list
• Reverses the list
• Adds up the numbers
• Does nothing