Which statement is true about OpsCenter?
A . OpsCenter is a premium option from NetBackup that must be purchased separately.
B . OpsCenter and OpsCenter Analytics are both 100% free.
C . OpsCenter cannot be used to manage NetBackup versions prior to 7.5.
D . Basic OpsCenter functionality is included with NetBackup (Additional functionality can be added by purchasing the OpsCenter Analytics option).
Answer: D