True or False: A file can be linked to multiple themes in Shopify.

The correct assertion is that a file cannot be linked to multiple themes in Shopify. Each theme operates within its own ecosystem, meaning that resources such as image files, JavaScript, and CSS stylesheets are isolated to the specific theme they are uploaded to. When you upload a file, it is tied to that theme's assets folder and cannot be directly accessed or linked by other themes. This design ensures that individual themes maintain their unique design and functionality without interference or conflict from others.

The idea that a file could be shared among themes, suggesting shared assets, does not apply in Shopify's structure where the integrity of each theme is preserved. Therefore, the statement accurately reflects the limitations imposed by the Shopify platform concerning file access across different themes.