地、省级人民政府举办的商品展销会,应当向省工商局申请办理登记。()
查看答案
船用柴油机增压器因为转速很高,所采用的密封装置为()。
A. 骨架式
B. 迷宫式
C. O型式
D. Y型式
AIS(独立式)有源电子式互感器的供电方式通常为()。
A. 一次取能线圈供电
B. 合并单元中的激光器供电
C. 取能线圈和激光器切换供电
D. 取能线圈和激光器同时供电
During the initial cluster design,a disk heartbeat,Point-to-Point non-IP network is being planned as part of a three-node cluster implementation. The disk environment will use LVM mirroring for disk redundancy. The volume groups will be created as Enhanced Concurrent Capable. To facilitate disk heartbeating,how many disks per node and how many networks will be required?()
A. One disk per node,one network
B. Two disks per node,one network
C. Two disks per node,six networks
D. Two disks per node,three network