【单选题】Hub and spoke systems are characterized by:
A.
"spokes" that are represented by the sites that receive the goods.
B.
"hubs" that hold inventory until the appropriate season or upswing in demand.
C.
inventory locations that are close to producers, not customers.
D.
warehouses that are purely sorting facilities.
【单选题】When an MPLS Layer 2 VPN runs in the hub-and-spoke model, where is QoS implemented?()
【简答题】Hub and spoke routing model is more ________________________ in terms of resource allocation for the airline.
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。( )
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。( )
【多选题】What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network?()
A.
A hub router prevents routes from being advertised to the remote router.
B.
Only remote routers are configured as stubs.
C.
Stub routers are not queried for routes.
D.
Spoke routers connected to hub routers answer the route queries for the stub router.
E.
A stub router should have only EIGRP hub routers as neighbors.
F.
EIGRP stub routing should be used on hub routers only.
【判断题】( )转换精度是衡量DA转换器的的重要技术指标。
【单选题】以下选项中符合新服务开发(NSD) 流程周期表中各阶段发展的顺序的是( )。