Which graceful restart parameter is negotiated during BGP session establishment?()

题目
Which graceful restart parameter is negotiated during BGP session establishment?()

A. Grace-time

B. Restart-time

C. Stale-routes-time

D. Restart-update-time

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相似问题和答案

第1题:

假设所有类型的碱基替代速率都相同属于哪个模型?

A.Jukes and Cantor’s (JC) 模型

B.Kimura Two-Parameter (K-2) 模型

C.Four-Parameter 模型

D.Six-Parameter 模型


Jukes and Cantor’s (JC) 模型

第2题:

According to the law, all foreigners have to _____________ with the local police within two weeks of arrival.

A.register
B.associate
C.negotiate
D.dispute

答案:A
解析:
考查动词辨析。句意为“根据法律规定,所有的外国人都必须在到达后的两周内到当地警局登记”。register“登记,注册”,associate“联想,联合,交往”,negotiate“协商,谈判,交涉”,dispute“争论,辩驳”。根据题意,这里说的是在警署登记注册,register with表示“在……处登记”,故选A。

第3题:

A MARK OR POSITION AT WHICH A VESSEL IS REQUIRED TO REPORT TO ESTABLISH ITS POSITION defines ______.

A.VTS point

B.Way point

C.Reference point

D.Establishment


正确答案:B
要求船舶报告位置的标志或位置被称为航路点。

第4题:

50.

A. after

B. with

C. while

D.during


正确答案:A
50.A【解析】由上句可知工作能挣钱又获得经验,所以美国学生高中毕业后甚至做一年的全职工作。

第5题:

The bridge is ________ construction.

A、in

B、with

C、under

D、during


参考答案:C

第6题:

Tom spent the summer holidays in college, during ( ) time he took a part-time job and read many literary books as well.

A、that

B、this

C、the

D、which


参考答案:D

第7题:

When do we have to pay the bill?

()December 30.

A. By

B. On

C. During


参考答案:A

第8题:

They saved thechild()thefire.

A.from

B.in

C.at

D.during


正确答案:A

第9题:

[A] During

[B] For

[C] At

[D] Since


正确答案:B
22.B这四个介词都可以用来表示时间,但用法却不尽相同。during在 …期间,当…之时,用来表示一段时间;for持续达,计,后面常跟具体的时间段,如:for five months;at在…时刻,通常指时间的某一点,如at eight o'clock;smce自从…之后,要与现在完成时连用。根据句意“这艘巡洋舰三十九年以来就一直沉于海底”可知,此处需要一个表示时间段的介词,且能够与“三十九年”搭配,只有 for符合要求,故选B。