When configuring a D2D device using one of the flexible emulation types, it is important to balance
the pool of devices carefully. According to best practices, how should you balance the pool to
achieve optimal performance?

A.
Have concurrent streams across multiple stores.

B.
Provide a many-to-one host/store relationship.

C.
Configure multiple tape drives to multiple stores.

D.
Configure a single tape drive to a single VTL device.

Explanation: