在下列几种现场中，没有固定生产生产场所的现场是（）。 ["单件小批现场","流水生产现场","成批生产现场","项目现场"]
危险度评价
An LPAR has hung during a reboot， reporting a 0552 LED code. What does this signify？（） ["varyon of the paging device failed.","fsck of the root （\/） filesystem failed.","varyon of the root volume group failed.","IPL device could not be opened or a read failed."]
老年人服用含有盐酸伪麻黄碱的抗感冒药后，可致的不良反应是（） ["蛋白尿","血压升高","肺栓塞","胃出血","低血糖"]
The resource group configuration for a four node cluster is shown below：Which resource groups will be acquired by node N2 if it joins the cluster first？（） ["rgC、rgE","rgC、rgD","rgE、rgB、rgD","rgC、rgD、rgE"]
简述团体保险机制的优势和局限性。
