How should universal Containers monitor this nightly batch import of data into Salesforce so that any error can be corrected promptly?

Universal containers has an integration that runs nightly to update the product(product2) object in Salesforce with updated product availability for over 500,000 products. Occasionally (less than 1 time per month) a product record fails to update due to a data validation issue that cannot be predicted in advance.

How should universal Containers monitor this nightly batch import of data into Salesforce so that any error can be corrected promptly?
A . Configure an Enterprise Server Monitoring tool to process ETL success and failure logs.
B . Configure Salesforce to email an administrator when Bulk API batches fail.
C . Monitor the Bulk Data Load Jobs page daily for failed batches
D . Configure the ETL middleware to notify an administrator via email when a record update fails.

Answer: C