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[主观题]

Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached？（）

A. You can reach other Level 2 routers.

B. It can reach at least one other defined area.

C. The router is reachable by at least two ES-IS nodes.

D. It has at least one enabled reachable prefix with a valid metric defined.

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更多“Which two conditions, when met…”相关的问题

第1题

Which two conditions will cause switch-to-wire to occur？（）（Choose two.)

A. loss of power

B. QoS congestion

C. software failure occured

D. WX device exceeded its license speed

E. traffic does not match application definiton

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第2题

Which of the following is true according to the first two paragraphs？A．Doctors" confession

Which of the following is true according to the first two paragraphs？

A．Doctors" confession of mistakes and apologies help to better medical care.

B．Experts believe it an inefficient way for patients to sue for their livery.

C．Mistreated patients never sue once suffer an unpreventable adverse medical outcome.

D．The details of patients" conditions are often kept secret.

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第3题

Which three conditions can cause BGP n eighbor establishment to fail？（）

A. The IBGP neighbor is not directly connected.

B. BGP synchronization is enabled in a transit autonomous system with fully - meshed IBGP neighbors.

C. The EBGP neighbor ebgp - multihop option is set to the de fault value.

D. The BGP update interval is different between the two BGP neighbors.

E. The BGP neighbor is referencing an incorrect autonomous system number in its neighbor statement.

F. There is an access list blocking all TCP traffic between the two BGP neighbors.

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第4题

段落翻译：Our findings suggest that although, for the most part, there is considerable

similarity between the terms and conditions of the two companies, there are a number of slight differences between the ways that local and expatriate managerial-grade staff are treated at Transpacific Shipping and International Airfreight. From these findings, a number of conclusions can be drawn which might be instrumental in determining how this company can go about minimizing the threat from Transpacific Shipping Inc. in the manpower market.

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第5题

There are 2 switches in the Ezonexam LAN, with no routers. Ports 1, 2 & 3 are assigned

to VLAN 1 in switch 1 and 2 and ports 4, 5 & 6 are assigned to VLAN 2 in both switches. These two switches are connected together via a trunked link. Which of the conditions below would verify trunk and VLAN operation？ (Select all valid answers)

A．Host 1 on VLAN 1 can ping Host 2 on VLAN 1

B．Host 1 on VLAN 1 can ping Host 4 on VLAN 2

C．Host 1 on VLAN 1 can not ping Host 2 on VLAN 1

D．Host 4 on VLAN 2 can not ping Host 1 on VLAN 1

E．Host 4 on VLAN 2 can ping Host 2 on VLAN 2

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第6题

You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns. Which two conditions must be true （）

A．Each extra column in the copy with more columns must not have a default value

B．Columns that are common to both versions of the table must be defined in the same order on the master and the slave

C．The slave database cannot have more columns than the master. Only the master database can have more columns

D．Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server

E．The master database cannot have more columns than the slavE．Only the slave deatbase can have more columns

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第7题

● The （71） is a general description of the architecture of a workflow managemensystem used

by the WFMC, in which the main components and the associated interfaces arsummarized. The workflow enactment service is the heart of a workflow system which consistof several （72） . In a workflow system, a process is specified using the process definitio tool. Usually, processes are defined in terms of a （73） , which consists of （74）indicated using a circle, and （75） shown as a rectangle. These two components can blinked by means of a directed arc.

（71）

A. waterfall model

B. workflow reference model

C. evolutionary model

D. spiral model

（72）

A. workflow engines

B. processes

C. workflow threads

（73）

A. PERT diagram

B. DFD

C. Petri Net

D. ER diagram

（74）

A. positions

B. resources

C. conditions

D. places

（75）

A. transitions

B. transformations

C. transmitters

D. changes

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第8题

Movie makers feared for a while that they might be put out of business by television. Rece

ntly,【C1】______, more and more people have been going to the movies. This【C2】______be partly because the economic situation in America has become【C3】______. In the movies, you forget your troubles as you get【C4】______in the story on the screen. Also,【C5】______have been producing pictures that large numbers of people want to see. Americans【C6】______the millions are returning to a love【C7】______with the movies.

Motion picture【C8】______experts see two main【C9】______in this movie recovery: an increased need by Americans to【C10】______from economic worries and a large number of new movies with broad audience【C11】______. Movie makers admit that their【C12】______popularity is【C13】______the result of poor【C14】______conditions, which traditionally bring an increase in theater【C15】______. "When people are fearful【C16】______the future, they look for escape,"【C17】______Jack Valenti, president of the Motion Picture Association of America. "In a【C18】______theater, with a 65-foot screen, you lose【C19】______for two and a half hours. People find this【C20】______"

【C1】

A．especially

B．furthermore

C．however

D．moreover

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第9题

假定一个劳动充裕的国家和一个土地充裕的国家都使用同样的技术生产劳动密集型和土地密集型的产

品。参照第4章的分析方法，首先分析两国问贸易使劳动力流动动因减少的条件;然后，使用第5章中的分析方法说明一国征收关税能够产生劳动力流动的动因。

Suppose that a labor-abundant country and a land-abundant country both produce labor- and land-intensive goods with the same technology. Drawing on the analysis in Chapter 4， first analyze the conditions under which trade between the two countries eliminates the incentive for labor to migrate. Then， using the analysis in Chaptes 5， show that a tariff by one country will create an incentive for labor migration.

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第10题

The industrial societies have been extremely productive during the last two centuries. The

economic advance has been remarkable. During this relatively short period of time, greater changes in people's living conditions have occurred than in the thousands of years which preceded.

During the past 200 years the world population has increased 6 times, the annual world output has increased 80 times, and the distance a person can travel has gone up 1,000 times. There has also been much recent progress in art, culture, learning, and science. Such changes have led to a high rate of production and growth of the economy.

Economists fear that within the next 100 to 150 years, the earth's resources will become very scarce. Their fears are partly justified, but we should not be afraid. Industrial civilization adapts to new knowledge. By advancing knowledge, we not only create new forms of resources, but we also find ways to economize their use. Advanced modern knowledge can feed the hungry people of the world and improve their standard of living.

The figures in the second paragraph are used for the following purposes EXCEPT______.

A．prediction.

B．contrast.

C．definition.

D．explanation.

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