Which option would you use on a SPARC system to boot to the currentBE boot environment?

You have installed software updates to a new boot environment (BE) and have activated
that the booting to the new BE, you notice system errors. You want to boot to the last known
good configuration. Which option would you use on a SPARC system to boot to the
currentBE boot environment?

A.
boot –Z rpool/ROOT/currentBE

B.
boot –m currentBE

C.
beadm activate currentBE

D.
boot –L currentBE

E.
boot rpool/ROOT/currentBE

F.
boot –a Enter the currentBE dataset name when prompted.

Explanation: