单选题An IT director needs to deploy 3 partitions， each using dedicated internal boot disk. Which system will support the customer requirement using the least amount of rack space？（）A Power 770 serversB Power 750 serversC Power 755 serversD Power 720 servers
题目
单选题
An IT director needs to deploy 3 partitions， each using dedicated internal boot disk. Which system will support the customer requirement using the least amount of rack space？（）
A
Power 770 servers
B
Power 750 servers
C
Power 755 servers
D
Power 720 servers