Which of the following approaches provides the lowest cost for Amazon Elastic Block Store snapshots while
giving you the ability to fully restore data?
A.
Maintain two snapshots: the original snapshot and the latest incremental snapshot.
B.
Maintain a volume snapshot; subsequent snapshots will overwrite one another
C.
Maintain a single snapshot the latest snapshot is both Incremental and complete.
D.
Maintain the most current snapshot, archive the original and incremental to Amazon Glacier.