3.2 Working with List Elements

What is the starting index of a list in Python?

• 1

• 0

• -1

• None

How do you access the second element of a list named goals?

• goals[0]

• goals[1]

• goals[2]

• goals[3]

What is the command to delete the first element of a list?

• remove(goals[0])

• delete goals[0]

• del goals[0]

• goals.delete[0]

Which Python method is used to modify an element of a list?

• list.modify()

• list.update()

• Assign a new value using the index.

• list.replace()

What happens if you try to access an index that doesn’t exist in a list?

• Returns None.

• Adds a new element.

• Raises an error.

• Skips the operation.

How can you print all elements of a list at once?

• show(list)

• list.print()

• print(list)

• display(list)

What command adds a new element to the end of a list?

• list.append(element)

• list.add(element)

• list.insert(element)

• append(list, element)

How do you change the value of the first element in a list?

• list[1] = "value"

• list[0] = "value"

• change(list[0], "value")

• list.update(0, "value")

What does the command goals[2] = "run a marathon" do?

• Adds a new goal at the start.

• Edits the third goal in the list.

• Deletes the second goal.

• Adds a goal to the end of the list.

What does the input() function do in a list program?

• Deletes from a list.

• Prints a list.

• Takes user input.

• Appends to a list.