评价建筑物构造设计方案优劣,除考虑能抵御自然侵袭的能力、经济合理、不超过规定的造价指标外,还应考虑()。
A.满足各种使用功能的程度
B.选材尺寸是否适当、是否结构安全
C.美观、实用
D.采用新材料、新工艺、新技术、新结构
E.施工方便,有利于建筑工业化
A.满足各种使用功能的程度
B.选材尺寸是否适当、是否结构安全
C.美观、实用
D.采用新材料、新工艺、新技术、新结构
E.施工方便,有利于建筑工业化
第1题
What is the purpose of the Spanning Tree Protocol (STP)?
A.To prevent routing loops
B.To create a default route
C.To provide multiple gateways for hosts
D.To maintain a loop-free Layer 2 network topology
E.To enhance the functions of SNMP
第2题
IEEE802.3以太网采用_____协议以支持总线性结构,它的全称是()。
A.STP,Spanning Tree Protocol
B.STP,Shortest Tree Protocol
C.CSMA/CD Carrier Sense Multicast Access/Collision Detection
D.CSMA/CD Carrier Sent Multicast Access/CRC Detection
E.CSMA/CD Carrier Service Multiple Access/Collision Detection
F.CSMA/CD Carrier Sense Multiple Access/Collision Detection
第3题
A. to prevent routing loops
B. to create a default route
C. to provide multiple gateways for hosts
D. to maintain a loop-free Layer 2 network topology
E. to enhance the functions of SNMP
第4题
IEEE802.3以太网采用_____协议以支持总线性结构,它的全称是()。
A.STP,Spanning Tree Protocol
B.STP,Shortest Tree Protocol
C.CSMA/CD Carrier Sense Multicast Access/Collision Detection
D.CSMA/CD Carrier Sent Multicast Access/CRC Detection
E.CSMA/CD Carrier Service Multiple Access/Collision Detection
F.CSMA/CD Carrier Sense Multiple Access/Collision Detection
第5题
A. to ensure a loop-free topology
B. to protect against user-side loops
C. when a VLAN spans access layer switches
D. for the most deterministic and highly available network topology
E. because of the risk of lost connectivity without Spanning Tree Protocol
第6题
A.A.Multi-Service Transmission Platforms
B.B.Multi-Service Transmission Protocol
C.C.Multi-Spanning Tree Protocol
D.D.Mutil-Spanning-tree Transparent Protocol
第7题
A. Spanning Tree Protocol
B. Shortest path first tree
C. Link-state advertisements (LSA)
D. Hold-down timers
E. Split horizon
F. VRRP
第8题
A.Lay er 5
B.Lay er 4
C.Lay er 3
D.Lay er 2
E.Lay er 1
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