Which statement describes the status of this storage pool?

Review the storage pool information: Which statement describes the status of this storage
pool?

A.
It is a RAIDZ storage pool and can withstand a single disk failure; data will be striped at:
disk components.

B.
It is a double-parity RAIDZ storage pool and can withstand two disk failures; data will be
striped across four disk components.

C.
It is an improperly configured RAIDZ storage pool; data will be striped across four disk
components, but only three drives are protected with redundancy.

D.
It is an improperly configured RAIDZ storage pool; data will be striped across three disk
components, but only three drives are protected with redundancy.