The recovery point objective (RPO) for a critical application is set to two hours for a 4TB database; the recovery time objective (RTO) is set to twenty-four hours. An IT architect needs to design a...

The recovery point objective (RPO) for a critical application is set to two hours for a 4TB database; the recovery time objective (RTO) is set to twenty-four hours. An IT architect needs to design a solution where a server in a remote data center can assume production duties within the RPO and RTO specifications. Which method for data transfer to the alternate data center should the IT architect use? a. Replication to a warm server

b. Replication to a cold server

c. Recovery from backup tape

d. Recovery from an electronic vault