单项选择题
A.Providing tools to plan， monitor， manage， and reduce power consumption.
B.Reducing cooling requirements by running CPUs at lower speeds.
C.Using smart system design to create high-power servers.
D.Adapting existing solutions like the Rear Door eXpander.
单项选择题 You are speaking to an IT manager with 350 small servers. The IT manager is looking to reduce and consolidate systems. What strategy would you follow？（）
单项选择题 An IT services provider， has a new requirement for you to be able to field general calls concerning System x Servers as a backup function for a tech support person in your company. You have been told to pass on anything that requires more of a solutions-based answer and only answer questions regarding what option goes with what servers. What tool best accomplishes this task？（）
单项选择题 What IBM resource helps to easily identify a business application that has been validated on IBM Systems？（） NOTE： Solutions that are in this resource represent applications that enable IBM Systems and verify， through customer experience， installing and running in a customer location.