Which HPE products must be included to support new HPE 3PAR Storeserv?

A Company using an existing 1GB ISCSI storage array is experiencing storage access performance issue. They are interested in deploying HPE 3PAR Storeserv with 16GB /S FC end to-end to improve the performance to the minimal changes to the environment.

The existing environment consists of these HPE products

* HPE C7000 Blade system platinum blade enclosure with HP virtual connect Flex 10 interconnect modules.

* Configuration of HPE Proliant Gen8 and Gen9 blade servers

* HPE 2920 Switches

Which HPE products must be included to support new HPE 3PAR Storeserv? (Select two)
A . HPE B-Series 16GB SAN switch for HPE Blade system C-class series
B . HPE 16GB/s Fibre channel HBA for Blade servers
C . HP 5900CP switch series with 16GB/S SFP+ Modules
D . HPE Flex fabric 20GB,2-Port 630 FLB adapter
E . HPE Virtual connect Flex fabric 20/40 f8 modules