A virtual storage area network （VSAN） is a collection of ports from a set of connected FibreChannel switches， that form a virtual fabric. Which technology allows centralized storage services to be shared across different VSANs？（） [" IVR"," FSPF"," FICON"," SANTa"]
发电机定子绕组中的负序电流对发电机有什么危害？
You are the Cisco Network Designer in Cisco.com. Which of these are important when determining how many users a NAS can support?（） [" bandwidth"," number of plug-ins per scan"," total number of network devices"," number of checks in each posture assessment"]
1964年，IBM公司研制成功360系列的混合固体逻辑集成电路计算机。这一成就标志着采用集成电路的（）计算机的诞生。
有关钎料的选择，下列说法中不正确的是（）。 ["接头强度低时应选择软钎料","接头强度高时应选择硬钎料","焊接冷却设备时，选用导热性好的钎料","在低温工作时应选择锡钎料"]
目标利润
