How can HPE 3PAR Remote Copy help meet the customers specified requirements?

A customer has a requirement to provide Disaster Recovery for an application that is very sensitive to IO latency. The customer has specified an RPO of less than 3 minutes for this application.

How can HPE 3PAR Remote Copy help meet the customers specified requirements?
A . by using Asynchronous Streaming Replication
B . by using Synchronous Replication
C . by using Synchronous Long Distance Mode
D . by using Periodic Asynchronous Replication with an interval of 3 mins

Answer: A