企业核心能力有助于企业为顾客创造价值、能为顾客带来相对长期关键利益的特性称为（） ["有价值","难模仿","扩展性","不可交易"]
What is a characteristic of assigning a static VLAN membership？（） ["VMPS server lookup is required","Easy to configure","Easy of adds，moves，and changes","Based on MAC address of the connected device"]
亚伯拉罕献以撒记载在哪卷书？哪章？
结构优势效应
Which methods would enable traffic to be forwarded along an MPLS TE tunnel？（） ["MP-BGP routing","Static routing","Policy routing","Autoroute","Forwarding adjacency"]
什么是声波探测？相对于地震波来说，声波有哪些特点？
