Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()

题目
Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()

A. use BGP as the CE-PE routing protocol

B. use OSPF as the CE-PE routing protocol

C. use EIGRP as the CE-PE routing protocol

D. use the SP to redistribute routes as external routes for OSPF and EIGRP

E. use route redistribution at each location to ensure external routes are imported into the IGP

如果没有搜索结果或未解决您的问题,请直接 联系老师 获取答案。
相似问题和答案

第1题:

Do you think I can use your pen? ________.

A. Yes, go on

B. No, do please

C. Yes, you could

D. But I'm using it myself


正确答案:D 

第2题:

-- What can I do for you? -- ___________.

A、I want a box of pears.

B、You can do in your own way.

C、Thanks.

D、Excuse me. I'm busy.


正确答案:A

第3题:

– What a poor job I’ve done! –()

(A) Do it again.

(B) You can do it.

(C) Do your best next time!

(D) Don’t be upset. No one can do it better than you.


正确答案:D 
解答参考:D 选项AC使上下文意思无法衔接,选项C含批评意。  

第4题:

共用题干
第三篇

Look After Your Voice

Often speakers at a meeting experience dry mouths and ask for a glass of water. You can solve the problem
by activating the saliva in you mouth.First gently bite the edges of your tongue with your teeth.Or press
your entire tongue to the bottom of your mouth and hold it there until the saliva flow.Or you can imagine that
you are slicing a big juicy lemon and sucking the juice.
Before you begin your talk,be kind to your voice.Avoid milk or creamy drinks which coat your throat.
Keep your throat wet by drinking a little sweetened warm tea or diluted fruit juice.
If you sense that your are losing your voice,stop talking completely.Save your voice for your speech.
You may feel foolish using paper to write notes,but the best thing you can do is to rest your voice.If you
need to see a doctor,perhaps you can get some advice from a professional singer. In the meantime,do not
even talk in a low voice.
What about drinking alcohol to wet your throat?I advice you not to touch alcohol before speaking. The
problem with alcohol is that one drink gives you a little confidence.The second drink gives you even more
confidence.Finally you will feel all-powerful and you will feel you can do everything,but in fact your brain
and your mouth do not work together properly.Save the alcohol until after you finish speaking.
Perhaps you want to accept the advice,but you may wonder if you can ever change the habits of a life-
time.Of course you can.Goethe,who lived before indoor skating rinks or swimming pools,said,"We learn
to skate in the summer and swim in the winter."Take this message to heart and give yourself time to develop
your new habits.If you are willing to change,you will soon be able to say that you will never forget these
techniques because they became a part of your body.

All the following are mentioned in the passage about how to solve the problem of dry mouths EXCEPT__________.
A:to bite the edges of your tongue
B:to ask for a glass of water
C:to imagine you are having a sour fruit
D:to take cool milk

答案:D
解析:
在文章第一段中,作者提到三种解决讲话时口干的方法,分别对应A、B、C选项。故 选D。
由文章第三段第三句“...but the best thing you can do is to rest your voice.”可知,答案 为A。
由文章第四段可知,作者忠告演说者在演说之前千万不要饮酒。故选B。
文章最后一段中歌德的原话是“We learn to skate in the summer and swim in the winter",A项与歌德的说法最接近。
作者在最后一段引用歌德的话想证明,一个人在一生中养成的习惯如果想改还是可以 改的。故选C。第5部分:补全短文

第5题:

You have a computer that runs Windows Vista.You need to configure your computer so that you can interact with your desktop when you are prompted for user account control permissions.What should you do?()

A.A

B.B

C.C

D.D


参考答案:D

第6题:

If you are admitted to a key university, _________ as a prize?

I’m looking for a cell phone.

A.What you expect your father will offer you

B.Do you expect what your father will offer you

C.What do you expect will your father offer you

D.What do you expect your father will offer you


参考答案:D

第7题:

You need to ensure that you can recover system configuration and data if your computer hard disk fails.What should you do?()

A.A

B.B

C.C

D.D


参考答案:C

第8题:

– Hello, what can I do for you? –()

(A) No,thank you.

(B) No, nothing.

(C) I want to buy a woolen carpet.

(D) Thank you for your help.


正确答案:C
解答参考:当售货员问What can I do for you?时意思是您要买点什么?,应该回答想买的商品。

第9题:

――I'm looking for a shirt for my father.――____Size 40.

A.What size do you wear?
B.What can I do for you?
C.How about this one?
D.What size does your father wear?

答案:D
解析:
暂无解析

第10题:

— What can I do for you? —()

AI want a kilo of pears.

BYou can do in your own way.

CThanks.

DExcuseme.I’m busy.


A

更多相关问题