在设置布线规则时，设置布线宽度的规则是（）。 A: Routing Layers B: Routing Corners C: Routing Topology D: Width

Which three factors have the biggest influence on OSPF scalability？（） A: Flooding paths and redundancy B: Amount of routing information in the OSPF area or routing domain C: Number of routers with Cisco Express Forwarding enabled D: Number of neighbor adjacencies E: Other routing protocols in use F: OSPF timer reconstruction negotiation G: Redistribution with BGP neighbors H: Redistribution with other IGP routing protocols， such as RIP or EIGRP

以下哪个是设置布线宽度的规则: A: Routing B: Routing Layers C: Width D: Clearance

China is such _________ big and versatile country. A: a B: an C: the

Daniel Defoe is a prolific and versatile writer.