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单选题
The helm command PORT TWENTY means（）.
A
change course twenty degrees to the left
B
put the rudder left twenty degrees
C
put the rudder hard left for the first twenty degrees of swing
D
put the rudder left twenty degrees and then ease back as the vessel starts swinging
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更多 “单选题The helm command PORT TWENTY means（）.A change course twenty degrees to the leftB put the rudder left twenty degreesC put the rudder hard left for the first twenty degrees of swingD put the rudder left twenty degrees and then ease back as the vessel starts swinging” 相关考题
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What are the steps for configuring stateful NBAR for dynamic protocols？（）A、Use the command ip nbar protocol-discovery to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.B、Use the command match protocol rtp to allow identification of real-time audio and video traffic. Use thecommand ip nbar port-map to extend the NBAR functionality for well-known protocols to new port numbers.C、Use the command match protocol to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.D、Configure a traffic class. Configure a traffic policy. Attach the traffic policy to an interface.E、Configure video streaming. Configure audio streaming. Attach the codec to an interface.
考题
单选题In relation to the turning circle of a ship , the term kick means the distance（）.A
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or throw of a vessels stern from her line of advance upon putting the helm hard over
考题
单选题Which of the following be stdescribes the following command：ipflow-export destination 192.168.1.501500（）A
it is not a valid NetFlow command.B
it is an SNMP command tha texports1500-byte packets to IPaddress192.168.1.50.C
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考题
单选题“Destination” means（）.A
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考题
多选题Which of the following statements are true concerning the command ip sla monitor responder typetcpconnect ipaddress 10.1.1.1 port 23？（Choose all that apply.）（）AThe command will initiate a probe with a destination IP address of 10.1.1.1BThe command is used on the IP SLA responder and the IP SLA sourceCThe command will allow only source address 10.1.1.1 to source probesDThe command will initiate a probe with a destination Telnet portEThe command is used to make the router a responderFThe command will initiate a probe with a source port of 23
考题
单选题What are the steps for configuring stateful NBAR for dynamic protocols？ （）A
use the command ip nbar protocol-discovery to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interfaceB
use the command match protocol rtp to allow identification of real-time audio and video traffic. Use the command ip nbar port-map to extend the NBAR functionality for well-known protocols to new port numbersC
use the command match protocol to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interfaceD
configure a traffic class. Configure a traffic policy. Attach the traffic policy to an interface. E
configure video streaming. Configure audio streaming. Attach the codec to an interface
考题
单选题You are on watch at sea a man falls overboard on the port side, forward near No. 1 hatch. What of the following should you do first?（）.A
Call the masterB
Put the helm hard over toward the port sideC
Sound the alarm to arouse all handsD
Stop the engines
考题
单选题“Port a little sluggish” means（）A
that the port rudder answers very well.B
that the port rudder answers slow.C
that the port rudder answers quickly.D
that the port rudder is broken.
考题
单选题PORT A BIT SLUGGISH means that port rudder（）.A
answers very wellB
rudder answers all rightC
answers slowD
answers fast
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