An application developer wants to read a 2GB file that contains two million records of 1KB each,
and ensure that no data is processed unless all the input data is valid. What are the BEST card
settings?

A.
FetchAs= Burst, Scope=Map, OnSuccess=Delete, OnFailure=Rollback

B.
FetchAs= Burst, Scope=Burst, OnSuccess=Delete, OnFailure=Rollback

C.
FetchAs= Integral, Scope=Map, OnSuccess=Delete, OnFailure=Rollback

D.
FetchAs= Integral, Scope=Card, OnSuccess=Delete, OnFailure=Rollback

Explanation: