Magento 2's architecture uses code to bootstrap a custom module that resides in app/code.
What two files are required to make a module usable? (Choose two.)
You are trying to determine why a product is not appearing in a category.
What table does Magento on the frontend to locate the relationship between a category and its products?
You are working on a Magento store which will be selling in two countries. Each country has its own set of payment methods.
How do you organize the project to support this requirement?