Whattwo things must you do onthe router before generating an SSH key with the "crypto key generate rsa"IOS command？ （）
A . Configure the SSH version that the router will use
B . Configure the host name of the router
C . Enable AAA Authentication
D . Configure the default IP domain name that the router will use
E . Enable SSH transport support onthe vty line
相似题目
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What is one of the FIRST things you would do on boarding an inflatable liferaft?（）
A . Open equipment pack
B . Post a lookout
C . Issue anti-seasickness medicine
D . Pick up other survivor
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You are the Exchange administrator of the Xxx Corporation’s Exchange 2010 organization.You have configured a Database Availability Group （DAG） named DAG01.You need to change the replication port used by the DAG.What are two things that you must do？（）
A . Use the Exchange Management Console （EMC） to change the TCP port used for replication.
B . Use the Exchange Management Shell to change the TCP port used for replication.
C . Modify the Windows Firewall exceptions on each member of the DAG to open the replication port.
D . Modify the Windows Firewall exceptions on the witness server of the DAG to open the replication port.
E . Use the Exchange Management Shell to configure the DAG IP address of 0.0.0.0.
F . Use the Exchange Management Shell to change the DAG IP address to 127.0.0.1.
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If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is（）.
A . try to find out where the oil is coming from
B . call the Master
C . have the pump man check the discharge piping
D . shutdown operatio
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What is the MOST important thing you should do before transmitting on a marine radio? （）
A . Ask for permission
B . Record the time in your radio log
C . Press the push to talk button three times
D . Monitor the channel to insure that it is clear
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When configuring private VLANs， which configuration task must you do first？（）
A . Configure the private VLAN port parameters.
B . Configure and map the secondary VLAN to the primary VLAN.
C . Disable IGMP snooping.
D . Set the VTP mode to transparent.
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You detect oil around your tank vessel while discharging. The first thing to do is（）.
A . try to find out where the oil is coming from
B . call the master
C . have the pumpman check the discharge piping
D . shut down operatio
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Why should you avoid doing the things mentioned in the text?
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You can't always ( ) on others for help. You must do it by yourself.
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You must do well ______ the teacher asks you to do.
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Do not attempt to do a thing unless you are sure of yourself, but do not ____ it simply because someone else is not sure of you.
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Which of the following things one must NOT do if one is to develop friendship with one’s partner?
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There are a few things that I need you to do to prepare for her visit.
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Simon：How’S things？Jack：Fine，thanks．How are you doing？Simon：__________．Just finishing off a few things before the holidays．
A.I"m doing well
B.Oh，not too bad
C.Pretty good
D.Not too well
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If you want to be left alone on an elevator, the best thing to do is______.
A．to look into another passenger's eyes
B．to avoid eye contact with other passengers
C．to signal you are nor a threat to anyone
D．to keep a distance from other passengers
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听力原文：\M: Mrs. Hobson, would you please describe some of things you do with aggressive children in this special school？
F: Well, you must realize that when he comes here he is meeting other aggressive children, and aggressive children all together usually sum each other up.
M: Uhum.
F: And they find that aggressive here doesn' t pay off because you be jolly sure there' s one tougher and worse than he is.
M: Uhum.
F: So I usually, sometimes, have organized fights.
M: Organized fights？ You actually..
F: We have a ring and we have a bell.
M: A boxing ring？
F: Yes. They must conform, they must keep to the rules, and when they have either lost or won, we discuss after what it is to be the winner and what it is like to lose. And we carry on with our discussion and go on to what it is like in life.
M: Umm.
F: We must win or lose and we must do each very gracefully.
M: Would you please describe some children you have had problems with？
F: I had one boy who cut off his dog' s ear.
M: Really？
F: Yes. Then put a stone around his neck and drowned him.
M: The dog？
F: Yes, and there was another boy that used to attack me...
\A particular way to deal with aggressive children is to ______.
A．give them severe punishments
B．tell them to behave themselves
C．organize them to fight
D．send some of them to prison
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Jungle country is not friendly to man, but it is possible to survive there. You must have the right【21】and you must know a few important things about the jungle. Then your chances of staying【22】are very good.
In the jungle, you should always carry a【23】. Then you can【24】which way to go. Again and again you must check your position by it.
Keep alert. Watch the ground in front of you carefully. Stop and listen【25】
If you lose your【26】, do not be afraid. Mark the spot where you are with blazes on a tree. Then you can always know where you started.
Finding water that is safe to drink can be a problem. Many streams and rivers carry germs that can be【27】to man. Luckily, the jungle has many kinds of plants and vines that give water.
【28】in the jungle is a science. Learn as much as you can about what to【29】in the jungle. Then no part of the jungle will seem completely unfriendly or frightening. In fact, you will be able to "【30】" it for a long time.
(61)
A．advice
B．partner
C．tool
D．equipment
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You must do what works for you, not________what works for other people
A.readily
B.certainly
C.necessarily
D.instantly
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–Why do you mke me do so –I’m sorry but you _____ do such thing.wouldB．cnC．shouldD．my.–Why do you mke me do so –I’m sorry but you _____ do such thing.would B．cn C．should D．my
A．would
B．can
C．shoul
D．may
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What do you call the things that keep the rain off of your front window？
A．windhelp wipers
B．windfield wipers
C．windsold whippers
D．windshield wipers
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______you do it______I do itAnyhow it must be done.
A．Neither; nor
B．Either; or
C．Both; and
D．Not only; but also
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let us suppose that you are____position of_____parent.Would you allow your child to do such a thing
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I can’t advise you what to do; you must use your own ______.
A．opinion
B．justice
C．judgement
D．thought
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When you deal with stress the first thing you should do is to______.
A．find out what causes stress
B．seek help from your classmates
C．inquire about instructions
D．make a plan of your work
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How _________ it was of Miss Brown not to worry you when you had so many things to do!
A．considerable
B．consideration
C．considerate
D．considering
