A Storage Administrator Configured a Hybrid Dell EMC Unity XT

Multiple Choice

A storage administrator configured a Hybrid Dell EMC Unity XT storage system using one default port containing three disk types. They need additional Flash capacity. What is the correct way to expand the pool?

A) Add a RAID Group of SAS Flash 4 drives to the pool
B) Add 2 SAS Flash drives to the FAST Cache
C) Add 1 SAS Flash drive to the pool
D) Add a RAID Group of SAS Flash drives to the pool