Python - 3.4.13 - Lists Quiz

What is a list in Python?

• A function to store multiple variables

• A type of data used to store multiple objects in an ordered and mutable collection

• A method to perform operations on strings

• A syntax rule for writing Python code

How can you access the last element of a Python list named 'my_list'?

• my_list[0]

• my_list[1]

• my_list[-1]

• my_list[last]

What does the following Python code do? 'my_list.insert(0, "first")'

• Deletes the first element of the list

• Replaces the first element of the list with "first"

• Inserts the string "first" at the beginning of the list

• Searches for the string "first" in the list

What is the result of the following operation in Python: 'del my_list[2]'?

• It deletes the third element from 'my_list'

• It deletes the second element from 'my_list'

• It clears the entire list 'my_list'

• It appends the number 2 to 'my_list'

Can lists in Python be nested?

• No, lists cannot contain other lists

• Yes, but only one level deep

• Yes, lists can contain other lists and be nested multiple levels

• No, lists can only contain primitive data types

What is the output of this code snippet?

(a)  

What is the output of this code snippet?

(a)  

What is the output of this code snippet?

(a)