NetApp Exam Questions

which three statements are true about Asymmetric Logical Unit Access (ALUA)?

When running Data ONTAP in Cluster-Mode, which three statements are true about Asymmetric
Logical Unit Access (ALUA)? (Choose three.)

A.
There is no configuration required on the storage system.

B.
It allows the initiator to query the target about path attributes, such as primary path and
secondary path.

C.
It is a set of SCSI commands for discovering and managing multiple paths to LUNs on Fibre
Channel SANs.

D.
It requires Array Support Library (ASL), a proprietary vendor library.

E.
It no longer requires proprietary SCSI commands.

Explanation:
Reference: http://www.datadisk.co.uk/html_docs/netapp/netapp_block_access.htm (block based
access, second para)