An EMC Disk Library customer is considering using Remote Copy between two engines. A policy
will be configured to copy data when 50 MB of data is sent to the virtual tape. How does the data
transfer occur?

A.
Whole content of the virtual tape is sent to the target once the first 50 MB is stored in the buffer

B.
Incremental data is sent to the target engine when the virtual tape is unmounted and 50 MB of
new data has been written

C.
Incremental data is sent immediately to the target engine as soon as 50 MB of new data is
received by the virtual tape during the backup process

D.
Incremental data is sent to the target in 50 MB increments whenever the virtual tape is idle