Final answer:
The true statements are that the SFDC Quote - Process Updates integration XSL file notifies Salesforce.com when CPQ Cloud has completed updates, and SFDC Opportunity - Upload sends opportunity information back to Salesforce. The other statements are either incorrect or they require specific context within a given integration setup.
Step-by-step explanation:
The question pertains to the functionality and usage of different XSL files in integrating CPQ Cloud with Salesforce.com (SFDC). When working with integrations, it is essential to understand the pivotal roles that these XSL (Extensible Stylesheet Language) files play.
The correct statements among the options given are:C. The SFDC Quote - Process Updates integration XSL file is used to notify Salesforce.com that SPQ Cloud has completed sending updates. This integration triggers processing and synchronizing of new changes. Moreover, D. SFDC Opportunity - Upload is indeed used to send back relevant opportunity fields from a CPQ Cloud Quote to Salesforce, ensuring that the two systems are synchronized with the latest data.
Regarding statement A, the order of integration indeed defines the sequence of field values transmission. However, regarding statement B, it is typically expected that the integration file takes the field mappings into consideration unless otherwise specified for a particular setup.