# Questions * True or False, modules are code that you import into your program for added functionality? * Give an example of using the `math` module. * How can you import all of module's functions into your program so you don't have to continually write `name_of_module.function()`? * What does immutable mean? * What is the difference between a list and a tuple? * What is the difference between a list and a dictionary? * How could you get the second-to-last item in a list? * Do all of the items in lists or dictionaries have to be the same data type? * Based on the following list, how could you get another list from index 2 to index 4? ```python [5, 2, 3, 6, 8, 2] ``` * How could you check to see if `4` exists in the list above? * Using the code below, what is the value of right\_answer? ```python right_answer = [4, 2] wrong_answer = right_answer wrong_answer[1] = 5 ``` * Using the code below, what is the value of spam? ```python green_eggs = 'yum' spam = 'weird' my_plate = green_eggs green_eggs = spam spam = my_plate ``` * Suggest one way that you can avoid the problem of accidentally modifying a list you didn't mean to. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://programming.reedcwilson.com/lesson-2/questions-2.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.