A customer uses an existing IBM ProtecTIER TS7620 for backup and wants to copy data to a disaster recovery site.
Which solution meets the customer’s requirements with minimal administration?
A . Buy a new TS3100 library
B . Add a second TS7620 ProtecTIER
C . Purchase an IBM Spectrum Archive license
D . Replicate to a IBM Spectrum Virtualize system
Answer: B