单项选择题 A competitor informed a customer that blades were not suitable to implement robust virtual computing infrastructures due to memory limitations.  What is the maximum memory supported by an IBM Intel Blade using what size memory DIMMs？ （）

单项选择题 A customer has purchased an IBM BladeCenter H chassis and needs the following servers：  --Two HS21 blade servers each with 8GB memory and 2 drives   --Two HS21 blade servers each with 24GB memory and 2 drives   --Two LS21 blade servers each with 2GB memory and 2 Hot-Swap SCSI drives   How many total server bays will be required for this configuration？（）

单项选择题 Your customer has converted from traditional servers to BladeCenter technology and has a requirement for an RSA adapter on a new BladeCenter server.  Which of the following options would you use？ （）