How to include category url keys in product URLs

Question

I am preparing to get Magento certified, doing some test questions I have found this:

A client has asked you to include category url keys in product URLs. How is this done?

A. Create an observer for controller_action_postdispatch_catalog_product_view
B. This is not possible because products can belong to multiple categories
C. Set the configuration value of catalog/seo/product_use_categories to Yes
D. Create an after plugin on \Magento\UrlRewrite\Controller\Router::generateRewrite

The answer marked as correct is D but I think the correct answer is C.

Can someone give me their opinion on this?

Thanks in advance.

Answer 1

C is the correct answer, sometimes you can see an incorrect answer when taking the Online sample test.