A company needs to connect seven of their Windows-based servers to a DS4000 storage server. The DS4000 only has two host-side connections, and each server has two HBAs. Which of the following is the lowest cost solution to provide no single points of failure?()
A. Implement two 8-port switches design with ISLs
B. Implement two 16-port switches design with ISLs
C. Implement two 8-port switches design without ISLs
D. Implement two 16-port switches design without ISL
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()指向旅行社批发商及各有关旅游企业购买产品,出售给旅游者的商业组织或个人。
汽车发动机轴瓦在自由状态下并非正圆,要求轴瓦的曲率半径()轴瓦座孔的半径。
A. 小于
B. 大于
C. 等于
D. 不等于
一井定向投点一般采用()。检查垂线自由悬挂的方法有()、()、()和观测法。
进水阀检修期间,上游输水管道排水阀、蜗壳排水阀应保证在()位置,以确保上、下游闸门等地方的渗漏水能顺利排掉。
A. 全开
B. 半开
C. 关闭
D. 3/4开