单项选择题
A.Add redundant management modules
B.Individual 1U and 2U servers equipped with Remote Support Adapters
C.Train and deploy highly skilled system administrators to each site
D.Maintain system administrators centrally and dispatch to remote sites when needed
单项选择题 A customer wants to realize a server-based computing scenario for trading floor applications with IBM BladeCenter. The customer expects the solution to offer high security and manageability， while delivering hardware-based graphics compression and full USB capability. Is this possible？（）
单项选择题 A customer has a BladeCenter E installed and plans to migrate their current Blades to the BladeCenter H. What options will migrate from the BladeCenter E to the BladeCenter H chassis？ （）
单项选择题 A customer needs to add three JS22 blade servers. The customer currently has three HS21 Blade servers and one LS41 4-socket Blade Server. Based upon this information， what additional items does the customer need to purchase？ （）