单选题Which of the following storage systems uses both 2.5-inch and 3.5-inch SAS disk drives?（）A XIV system B DS3500 C DS3400 D DS5100
题目
单选题
Which of the following storage systems uses both 2.5-inch and 3.5-inch SAS disk drives?（）
A
XIV system
B
DS3500
C
DS3400
D
DS5100