Universal Containers has a back-end ordering system that restricts access on a per-user basis, it was determined that a "Named Credential" will be used to allow per-user identity type access for all integration with the system. One of the requirements is to have order information sent to the system when the status changes to "Confirmed".
Which two valid integration scenarios can take advantage of such a security setup?

Northern Trail Outfitters (NTO) uses different shipping services for each of the 34 countries it serves. Services are added and removed frequently to optimize shipping times and costs. Sales Representatives serve all NTO customers globally and need to select between valid service(s) for the customer's country and request shipping estimates from that service.
Which two solutions should an architect propose?
Choose 2 answers

Which two statements are correct about External ID?
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Northern Trail Outfitters needs to secure an integration with an external Microsoft Azure API Gateway.
What integration security mechanism should be employed?

Universal Containers has a batch integration that runs every five minutes to load Shipment records related to existing orders that have been updated in the previous five minutes. the integration is not reporting any errors, but some Shipment records are not being loaded.
What could be the problem?