The module MyCompany_MyModule will add a new page to the admin interface at the URL path admin/ mycompany/entity_grid.
How do you name the file containing the action controller class so the admin router matches the path to the class?

What is the relationship between products and categories in Magento?

You have created a new section in system configuration under the Catalog tab:

How do you restrict an access to the section using Magento ACL?

You have created a module with a custom ACL resource and want to restrict access to resources of your module.
Which three items are restricted based on ACL role permissions? (Choose three.)

You are adding an entry to the backend menu. To do so you open a core etc/adminhtml/menu.xml file as a
reference. In the file you see the node:

What is the result of specifying resource="Magento_Catalog::catalog"?