C．DP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam network administrator would use CDP? (Choose two)

A． To determine the status of network services on a remote device

B． To obtain the IP Address of a connected device in order to telnet to the device

C． To verify the type of cable interconnecting two devices

D． To verify Layer 2 connectivity between two devices when Layer 3 fails

E． To obtain VLAN information from directly connected swticehs

F． To determine the status of the routing protocols between directly connected routers

G． To support automatic network failover during outages

[单选题]If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur?（）A . A pawl，forced by a spring mechanism，will engage the teeth of the bull gear and hold the loadB . An electromagnetic brake will

[单选题]Dirty oil must be （） before being used again.A . mixed with clean oilB . purifiedC . heatedD . strained

[单选题]Before being used the fuel service tank should be drained of （）.A . soda solutionB . mechanical impuritiesC . ballastD . water and residual

[单选题]CDP是指()。A . 国民生产总值B . 国内生产总值C . 国民收入D . 国民生产净值

[单选题]CDP的作用是什么（）。A . 发现邻接点设备1B . 发现OSPF邻居C . 发现EIGRP邻居D . 管理VLAN

[单选题]cdp协议，下列说法正确的是（）.A .cisco私有协议，使用第3层通讯B .cisco私有协议，使用第2层通讯C .开放的标准，使用第3层通讯D .开放的标准，使用第2层通讯

[试题]B．eing interested in the relationship of language and thought, Whorf developed the idea that the structure of language determines the structure of habitual thought in a society.

[主观题].Whoisthepatientbeing_______on?A.paintedB.operatedC.tiedD.fetched

[单选题]The art show was _______ being a failure; it was a great success.A． far from B. along with C. next to D. regardless of

[单选题]The art show was ( )being a failure; it was a great success.A． far fromB． along withC． next toD． regardless of