A company needs to protect against data corruption using split mirror snapshots. Their RTO is 15
minutes and RPO is one hour. It takes 15 minutes to create an incremental split mirror snapshot.
Which scenario fulfills their needs most efficiently?

A.
Use one snapshot volume and incrementally establish it every 60 minutes.

B.
Use one snapshot volume and incrementally establish it every 30 minutes.

C.
Use two snapshot volumes and incrementally establish one volume every hour.

D.
Use two snapshot volumes and incrementally establish one volume every 30 minutes.