What are two out of the box options for integration within this system?

The discovery phase has identified the industries order management should integrate with the provisioning system using HTTP protocol, however to activate the service the external system

requires two HTTP requests passing formatted JSON payloads. A temporary identifier is returned from the first request and must be used on the second one, but it has no relevance to CRM. The provisioning system is known to reply within 750ms for each request.

What are two out of the box options for integration within this system?
A . Design for one callout each request and cache the identifier in memory
B . Design integration procedure that makes both request and returns the result to order Management.
C . Use Data raptor technology to make the request and return the response to order management
D . Design for one callout each request and save the identifier in a non-assetizable attribute on the fulfillment request line

Answer: C, D