IT operations for a large organization have been outsourced. An IS auditor reviewing the outsourced operation should be MOST concerned about which of the following findings? 
A、The outsourcing contract does not cover disaster recovery for the outsourced IT operations. 
B、The service provider does not have incident handling procedures. 
C、Recently a corrupted database could not be recovered because of library management problems. 
D、Incident logs are not being reviewed.