单项选择题 WhichofthefollowingdescribestheadvantageofusingFibreChanneloverEthernet（FCoE）inPOWER6andPOWER7Blades？（）

单项选择题 A customer would like to buy a new Power 750 and attach 2 PCIe I/O drawers. What is the minimum configuration which will support this？（）

单项选择题 A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）