单项选择题 Your customer wants to make sure that there are not going to be compatibility issues between a third party HBA connecting to their non-IBM Storage device.  What IBM resource would you start with to determine compatibility？（）

单项选择题 WhichIBMresourcecanaddressthecomplexitiesofdetermininghardwarerequirementsforyoursoftwaresolutions？（）

单项选择题 Your best customer calls in with a last-minute need for the BTU/HR or the heat output per server， per hour for a rack of x3650 servers.  What IBM tool will you use to get your answer quickly？（）