The customer has both a Windows SAN and a separate UNIX SAN. Each of these is managed bya different group. The UNIX group has a need for more resources and no available funding. Whatis the first question the storage specialist should ask?（）

• A、What is the SAN topology? 
• B、Which vendor's storage product do you use? 
• C、Are there additional storage resources available in the Windows SAN? 
• D、Are there additional switch ports available in both the Windows and UNIX SANs?