A Digital Developer is tasked with setting up a new Digital Server Connection using UX Studio in their sandbox.
Which three items are required to accomplish this task? (Choose three.)

A merchant wants customers to be able to order gift vouchers via their site. Since they can issue an unlimited number of these digital vouchers, this item should be available to sell at all items.
How can a developer use Business Manager to ensure that the gift vouchers are always available?

Which line of code creates a content slot that can be included on homepage.isml to display on the home page?

The Home-Show route uses this middleware chain:

The developer added Home.;s in another cartridge, which is before the original cartridge in the cartridge path, to extend that route but it does not have the middleware chain:

Assuming the code is correct on both functions, what is the expected result?

Universal Containers wants to associate a region code value with an order to indicate the general area of its destination. This region code must be accessible whenever the order history is displayed.
What is required to accomplish this?