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多选题Some of the TestKing routers have been configured with default routes. What are some of the advantages of using default routes?（）AThey establish routes that will never go down.BThe keep routing tables small.CThey require a great deal of CPU power.DThe

题目
多选题
Some of the TestKing routers have been configured with default routes. What are some of the advantages of using default routes?（）
A

They establish routes that will never go down.

B

The keep routing tables small.

C

They require a great deal of CPU power.

D

The allow connectivity to remote networks that are not in the routing table.

E

They direct traffic from the Internet into corporate networks.

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相似问题和答案

第1题：

Some surprising common characteristics have been () among those people.

A.identified

B.isolated

C.initiated

D.immigrated


正确答案：A
解析：句子的意思：在这些人中间，_______ 了一些奇怪的共同特征。Identify, 鉴别，识别;发现;isolate, 隔离，使孤立;initiate, 发起，创收，着手;immigrate, 移居，迁移。

第2题：

Some parcels from New York have been sold here()a much lower price.

A、for

B、at

C、on

D、in


参考答案：B

第3题：

I have just() some dollars into Renminbi.

A.been changed

B.changed

C.been changing


参考答案：B

第4题：

Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network? （）

A. both routers R1 and R2

B. router R1

C. router R2

D. none of the routers since they are not configured with static RP


参考答案：C

第5题：

Some of the TestKing routers have been configured with default routes. What are some of the advantages of using default routes?()

A. They establish routes that will never go down.

B. The keep routing tables small.

C. They require a great deal of CPU power.

D. The allow connectivity to remote networks that are not in the routing table.

E. They direct traffic from the Internet into corporate networks.


参考答案：B, D

第6题：

— Is there some problem? — () .

A.I am sorry.The parts have been ordered, but they haven't come in yet.

B.It was supposed to have been ready last week.

C.I will call you as soon as the repair is finished.


正确答案：A
解析：首句询问：“是不是有什么问题?”这样回答时，需要直接针对是否有问题来回答。故选A。

第7题：

Refer to the exhibit. Routers R1 and R2 have been configured to operate with OSPF. Routers R1 and R3 have been configured to operate with RIP. After configuring the redistribution between OSPF a nd RIP on R1, no OSPF routes are distributed into RIP. What should be done to correct this problem? （）

A. The redistribution command should be reentered with the match route - type parameter included.

B. The redistribution command should be reentered wit h the route - map map - tag parameter included.

C. The redistribution command should be reentered with the metric metric - value parameter included.

D. Routes will first need to be distributed into another protocol, and then into RIP.


参考答案：C

第8题：

It's said that some measures have been taken _____ this problem.

A dealing with ;

B to deal with ;

C dealt with


参考答案：B

第9题：

The Testking network has been configured with OSPF as the routing protocol.What is the default administrative distance of the OSPF routing protocol?()

A.90

B.100

C.110

D.120

E.130

F.170

G.200


参考答案：C

第10题：

There is a connectivity problem between the serial 0/0 interface of router TESTKING1 and the serial 0/0 interface of TESTKING2. A leased line point to point circuit is installed between these two routers. The output from the "show interface serial 0/0" command is displayed below for each of these routers:From your observations of the above exhibit, what is the underlying cause of the problem?（）

A. The loopback is not set.

B. The serial cable is faulty.

C. The subnet mask is not configured properly.

D. The IP address is not configured properly.

E. The Layer 2 frame types are not compatible.

F. The keepalive setting is not configured properly.


参考答案：E

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