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【多选题】
建设项目设计阶段控制投资的常用方法和手段有（）等。
A.
进行限额设计
B.
控制工程计量
C.
控制工程款的支付
D.
应用价值工程理论
E.
推行标准设计
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参考答案：
举一反三
【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.
查看完整题目与答案
【单选题】When an MPLS Layer 2 VPN runs in the hub-and-spoke model， where is QoS implemented？（）
A.
hub and spoke
B.
PE
C.
CE
D.
hub
E.
spoke
查看完整题目与答案
【单选题】What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）
A.
it avoids split-horizon issues with distance vector routing protocols.
B.
IP addresses can be conserved if VLSM is not being used for subnetting.
C.
A multipoint interface offers greater security compared to point-to-point subinterface configurations.
D.
The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
查看完整题目与答案
【简答题】Hub and spoke routing model is more ________________________ in terms of resource allocation for the airline.
查看完整题目与答案
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。
A.
正确
B.
错误
查看完整题目与答案
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】在美国、英国等国家，软饮料不包括果汁和蔬菜汁。（ ）
A.
正确
B.
错误
查看完整题目与答案
【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.
查看完整题目与答案
【判断题】( )转换精度是衡量DA转换器的的重要技术指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】In regard to a hub and spoke Frame-Relay data network, what kind of physical network is it classified as?（）
A.
point-to-point
B.
broadcast multi-access
C.
nonbroadcast multipoint
D.
nonbroadcast multi-access
E.
broadcast point-to-multipoint
查看完整题目与答案
相关题目：
【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.
查看完整题目与答案
【单选题】When an MPLS Layer 2 VPN runs in the hub-and-spoke model， where is QoS implemented？（）
A.
hub and spoke
B.
PE
C.
CE
D.
hub
E.
spoke
查看完整题目与答案
【单选题】What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）
A.
it avoids split-horizon issues with distance vector routing protocols.
B.
IP addresses can be conserved if VLSM is not being used for subnetting.
C.
A multipoint interface offers greater security compared to point-to-point subinterface configurations.
D.
The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
查看完整题目与答案
【简答题】Hub and spoke routing model is more ________________________ in terms of resource allocation for the airline.
查看完整题目与答案
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。
A.
正确
B.
错误
查看完整题目与答案
【判断题】在美国、英国等国家,软饮料不包括果汁和蔬菜汁。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】在美国、英国等国家，软饮料不包括果汁和蔬菜汁。（ ）
A.
正确
B.
错误
查看完整题目与答案
【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.
查看完整题目与答案
【判断题】( )转换精度是衡量DA转换器的的重要技术指标。
A.
正确
B.
错误
查看完整题目与答案
【单选题】In regard to a hub and spoke Frame-Relay data network, what kind of physical network is it classified as?（）
A.
point-to-point
B.
broadcast multi-access
C.
nonbroadcast multipoint
D.
nonbroadcast multi-access
E.
broadcast point-to-multipoint
查看完整题目与答案
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