煤矿企业的主要负责人以单位的安全生产工作（）责任。 ["负全面、","负部分","负直接"]
Your network contains 100 servers that run Windows Server 2008 R2.A server named Server1 is deployed on the network. Server1 will be used to collect events from the Security event logs of the other servers on the network.You need to define the Custom Event Delivery Optimization settings on Server1.Which tool should you use?（） ["Event Viewer","Task Scheduler","Wecutil","Wevtutil"]
点火提前角随发动机负荷的变化是靠（）。 ["电压调节装置","真空式调节装置","离心式调节装置","辛烷值调节装置"]
西汉末年刘歆在《七略？诸子略》中，加上农、（）、杂和小说四家进一步把诸子百家分为十家。 ["A、名家 ","B、阴阳家 ","C、纵横 ","D、道德家"]
You have a trunk link operating between two switches and you’re experiencing problems withframes leaking between the two VLANs. Each switch has identical modules， software revisionsand VLAN configuration information. Spanning tree protocol is disabled on all VLANs. What isprobably causing this problem？（） ["The link is using IEEE 802.1Q protocol","The link is using IEEE 802.1E protocol","Spanning tree is disabled","Not enough information to determine","The native VLAN information is identical at each end of the link","The native VLAN information is different at each end of the link"]
工业化的衡量指标
