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[主观题]

其实，“开始”菜单是一个集中了很多快捷方式的（)。A．文件B．文件夹C．对象D．程序

其实，“开始”菜单是一个集中了很多快捷方式的()。

A．文件

B．文件夹

C．对象

D．程序

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更多“其实，“开始”菜单是一个集中了很多快捷方式的（)。A．文件B．文件夹C．对象D．程序”相关的问题

第1题

Which of the following are spanning tree port states？（）

A．Learning

B． Spanning

C． Listening

D． Forwarding

E． Initializing

F． FilteringG. Permitting

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第2题

Under which two circumstances should Spanning Tree Protocol be implemented？（）

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

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第3题

Which of the following technologies allows an administrator to submit traffic to an IDS for review？（）

A. Spanning tree

B. VLAN

C. PoE

D. Port mirroring

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第4题

You want to influence the root bridge selection within the Ezonexam LAN. Which two values

are used by spanning tree protocol to elect a root bridge？ (Choose two.)

A. Amount of RAM

B. Speed of the links

C. IOS Version

D. MAC Address

E. Bridge Priority

F. IP Address

G. Router ID

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第5题

Which dynamic routing protocol should be recommended for the Testking networkshown in the graphic above？（）

A. OSPF

B. RIP version 1

C. RIP version 2

D. IGRP

E. EIGRP

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第6题

Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch？（）

A. ARP spoofing

B. VLAN

C. Mirroring

D. Spanning tree

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第7题

In which of the following topologies could the failure of one machine cause the entire network tostop functioning？（）

A．Mesh

B． Token ring

C． Star

D． Spanning tree

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第8题

Which of the following technologies can be used in distance vector routing protocols to prevent routing loops？（）

A. Spanning Tree Protocol

B. Shortest path first tree

C. Link-state advertisements (LSA)

D. Hold-down timers

E. Split horizon

F. VRRP

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第9题

given the adjacency matrix of a weighted graph as shown by the figure. the total weight of its minimum spanning tree is:

Given the adjacency matrix of a weighted graph as shown by the figure. The total weight of its minimum spanning tree is:A.8 B.15 C.22 D.20

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