Given the following output：  A:  The speed of the slowest interface in the port channel B:  The combined speed of all interfaces configured in the port channel C:  The combined speed of all interfaces in the port channel that are up D:  The speed that can be achieved if all buffers are used

When underway in a channel，you should keep to the（）. A: Middle of the channel B: Starboard side of the channel C: Port side of the channel D: Side of the channel that has the widest tur

请分别说明avro source 下列参数的含义（10分）[br][/br] A） channel B）hostname C）port

Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your course. She is showing a black cylinder. What is your responsibility?

下面的聚合端口的配置中有错误，请指出： Switch(config)#interface range f0/1-2 Switch(config-if-range)#Switchport mode trunk Switch(config-if-range)#channel-group 1 Switch(config-if-range)#exit Switch(config)#port-channel load-balance dst-ip A: channel-group 1后面应该加上mode on B: 接口配置中应该使用port－channel来指定所属的channel组 C: 按照目标主机IP地址数据分发来实现负载平衡不是port-channel load-balance dst-ip D: 同时进入两个端口不是用range命令

Which channel will be selected as the Active Channel on CFM56-7B engine? ( ) A: Channel A B: the nearest channel C: Channel B D: the healthiest channel

下面关于Channel的类型包括（ ）。 A: Network Channel B: Array Channel C: File Channel D: Memory Channel

下列哪个不属于flume的channel类型（）。 A: Memory Channel B: File Channel C: JDBC Channel D: HDFS Channel

Which three flow-control port states lead to enabled link flow control？ （） A:  Receive port： Enabled， Transmit port： Enabled B:  Receive port： Enabled， Transmit port： Desired C:  Receive port： Enabled， Transmit port： Disabled D:  Receive port： Disabled， Transmit port： Desired E:  Receive port： Desired， Transmit port： Desired

Which of the following are the channels at the customs? A: the red channel B: the yellow channel C: the green channel D: the blue channel