Which two statements are true about an IOM 12 module?

 Overview of IOM 12 Module:

The IOM 12 module is used in NetApp storage shelves for SAS connectivity.

 Key Features of IOM 12:

SAS Ports: The IOM 12 module has four SAS ports (two IN and two OUT) to support daisy-chaining of shelves and provide redundancy.

ACP (Alternate Control Path): The IOM 12 includes an Ethernet port for ACP, which is used for out-of-band management and monitoring of the storage shelves.

 Elimination of Other Options:

Option A is incorrect because the module has four SAS ports, not two.

Option C is incorrect because the module does include an Ethernet port for ACP.

 NetApp Reference Documentation:

"NetApp Hardware Universe" lists the specifications of the IOM 12 module, including its SAS and ACP capabilities.

The "ONTAP Shelf Installation Guide" discusses ACP and its role in shelf management.