IBM System x and BladeCenter systems use cooling technology that allows managed airflow to each component. 
What is the name of this technology？（）

单项选择题A customer is interested in reducing energy consumption and infrastructure consolidation for space. The customer needs a maximum of 14 servers in 7U rack.  Which IBM BladeCenter Chassis should be recommended？ （）

A.BladeCenter E
B.BladeCenter H
C.BladeCenter T
D.BladeCenter HT

单项选择题An SMB customer requires a tower server with 2TB of internal storage. The customer has requested a low cost solution.  What IBM System x server would satisfy this criteria？（）

A.x3250
B.x3200
C.x3650
D.x3400

单项选择题A customer has asked the System x Sales Specialist to provide a solution that meets the following requirements：   -- 4U rack-dense server   -- 4 quad-core processors  -- 32 GB of memory   -- 4 Internal SAS hard drives with RAID 5 support   -- Redundant Power Supplies  -- 7 PCI-E slots available   A competitor presented the customer with a solution comparable to a Dell PowerEdge 4-socket server.  Which of the following should the System x Sales Specialist present as an advantage over the competitor’s solution？ （）

A.x3255
B.x3655
C.x3755
D.x3850 M2

单项选择题It takes a comprehensive strategy to grow data center capabilities while containing power and cooling costs.  Which IBM thermal environment solution can best support this strategy with no effect on performance？ （）

A.IBM Rear Door Heat eXchanger
B.IBM Active Energy Manager
C.IBM Calibrated Vector Cooling
D.All of the above

单项选择题Small， medium， and large businesses today are increasingly using  Green  products within their IT Environments.  What are the most significant factors propelling this change？（）

A.Government regulation and environmental effects
B.Cost of power consumption and environment effects
C.Government regulation and cost of power consumption
D.Environmental effects and low cost of product