单选题A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）A SSDB SSAC SASD SAN
题目
单选题
A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）
A
SSD
B
SSA
C
SAS
D
SAN