Final answer:
In Shopify's Liquid template language, handles are used for generating SEO-friendly URLs, but the 'Menu' object does not typically have an associated handle as it is used for navigational purposes.
Step-by-step explanation:
The student has inquired about which Liquid object does not have an associated handle. In the context of Shopify's Liquid template language, a handle is a unique identifier used to generate clean, SEO-friendly URLs for different entities within a store. Based on this functionality, out of the given objects - Product, Link, Blog, and Menu - It is the Menu object that typically does not have an associated handle. This is because Menu is used for creating navigational structures rather than being a content entity that would require SEO-friendly URLs.