What would prevent a customer from using generic value conversion rules while replicating organizational data from SAP SuccessFactors Employee Central to SAP ERP?

Your customer would like to schedule the Business Integration Builder-based employee data replication to check for changes in SAP SuccessFactors Employee Central every 30 minutes. Where does the integration need to be scheduled?

Your customer uses the SAP SuccessFactors to SAP ERP Ul Integration in the Side-by-Side deployment model.
Which of the following is a valid use case in SAP SuccessFactors?

Your customer wants to implement the Hire Rehire BAdl (EX_PAOCF_EC_DECIDE_HIRE_REHIRE). Which values do you use to fill the CV_PERN Rand CV_NEW_HIRE parameters to rehire an employee into the original personnel number used in SAP ERP HCM?

During migration from SAP ERP to SAP SuccessFactors Employee Central, what is the result of activating the "Set inactive user status" switch in view V EC PAO_ CONSTANT?