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pany is implementing&

题目

pany is implementing 802.1X in order to increase network security. In the use of 802.1X   access control，  which three protocols are allowed through the switch port before authentication  takes place？ （）

  • A、 EAP-over-LAN
  • B、 EAP MD5
  • C、 STP
  • D、 protocols not filtered by an ACL
  • E、 CDP
  • F、 TACACS+
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相似问题和答案

第1题：

根据下列内容，回答206-210题。
I began to grow up that winter night when my parents and l were returning from my aunt’s house，and my mother said that we might soon be leaving for America．We were on the bus then，I was crying，and some people on the bus were turning around to look at me．I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning．
I do not remember myself crying for this reason again．In fact，I think cried very little when I was saying goodbye to my friends and relatives．When we were leaving I thought about all the places l was going to see-the strange and magical places I had know only from books and pic-tures．The country l was leaving never to come back was hardly in my head then．
The four years that followed taught me the importance of optimism，but the idea did not come to me at once．For the first two years in New York l was really lost--having to study in three scheels as a result of family moves．I did not quite know what l was or what I should be．Mother remarried，and things became even more complex for me．Some time passed before my stepfather and I got used to each other．1 was often sad．and saw no end t0“the hard times”．
My responsibilities in the family increased a lot since I knew English better than everyone else at home．1 wrote letters，filled out forms，translated at interviews with immigration officers，took my grandparents to the doctor and translated there，and even discussed telephone bills with con- pany representatives．
From my experiences I have learned one important rule：all common troubles eventually go away!Something good is certain to happen in the end when you do not give up，and just wait alittle!I believe that my life will turn out all right，even though it not be that easy．
How did the author get to know America? __________

A.From her relatives
B.Form her mother
C.Form books and pictures
D.From radio programs

答案：C
解析：
根据原文的第二段中“the strange and magical plances I had know only from books andpictures”可知。

第2题：

共用题干
A Pay Rise or Not?
“Unless I get a rise.I'11 have a talk with the boss, Henry Manley,”George Strong said to himself. George liked his job and he liked the town he lived in,but his wife kept telling him that his pay was not enough to meet the needs of the family.That was why he was thinking of taking a job in Birmingham,a nearby city about 50 miles away.He had been offered a job in a factory there,and the pay was far better.
George lived in Wyeford,a medium-sized town .He really liked the place and didn't like the idea of moving somewhere else,but if he took the job in Birmingham,he would have to move his family there.
Henry Manley was the manager of a small company manufacturing electric motors.The corn-pany was in deep trouble because,among other reasons,the Japanese were selling such things at very low prices. As a result,Manley had to cut his own prices and profits as well. Otherwise he would not get any orders at all .Even then,orders were still not coming in fast enough,so that there was no money for raises（加工资）for his workers. Somehow ,he had to struggle along and keep his best workers as well.He sighed.Just then the phone rang.
His secretary told him that George Strong wanted to see him as soon as possible.Manley sighed again.He could guess what it was about.George Strong was a very young engineer. The company had no future unless it could attract and keep men like him.Manley rubbed his forehead （前额）;his problems seemed endless.

Henry Manley's company was making enough profits to raise the workers' wages.
A:.Right
B: Wrong
C: Not mentioned

答案：B
解析：
题目说的是：Henry Manley早已负债累累。第三段说到公司困难重重，Manley不得不降低产品价格和减少利润。但文章只是说Manley利润减少，并没提到其负债。C正确：
题目说的是：在伯明翰提供给George Strong的工作报酬要好。第一段最后一句话是这么说的：那儿的一家工厂给他提供了一份工作，报酬要好得多。
题目说的是：George Strong接受在伯明翰的那份工作的话，他将不得不把他的家留在Wyeford。第二段是这么说的：……如果他接受在伯明翰的那份工作，他将不得不把他的家搬到那里。
题目说的是：Henry Manley的公司困难重重。第三段的第二句话是这么说的：“The company was in deep trouble because…”。
题目说的是：Henry Manley的公司获得的利润足以给工人增加工资。第三段的倒数第四句是这么说的：……没有钱给他的工人加工资。
题目说的是：Henry Manley压根儿不知道George Strong为什么要见他。最后一段的第三句是这么说的：他能猜到George Strong找他的原因。
题目说的是：George Strong是Henry Manley公司最好的工程师。最后一段是这么说的：George Strong是一个很年轻的工程师。公司除非把像他这样的人留住，否则是没有前途的。这些信息不足以推出“他是一个Henry Manley公司最好的工程师。”

第3题：

执行下列程序后，结果会在屏幕上显示（ ）。 strl=”Computer” strl=stuff(strl，4，5，”pany”)?strl

A.Computer

B.Company

C.puter

D.strlpany


正确答案：B
stuff函数格式为：stuff(<字符表达式1>，<起始位置>，<长度>，<字符表达式2>)，功能是用<字符表达式2>值替换<字符表达式1>中由<起始位置>和<长度>指明的一个子串。本题中，用pany字符串替换Computer字符串中从第4个字符开始的后面5个字符。故本题答案为B。

第4题：

pany uses MSTP within their switched LAN.  What is the main purpose of Multiple Instance  Spanning Tree Protocol （MSTP）？（）

  • A、 To enhance Spanning Tree troubleshooting on multilayer switches
  • B、 To reduce the total number of spanning tree instances necessary for a particular topology 
  • C、 To provide faster convergence when topology changes occur in a switched network
  • D、 To provide protection for STP when a link is unidirectional and BPDUs are being sent but not  received
  • E、 None of the other alternatives apply

正确答案:B

第5题：

pany uses GLBP to provide for router redundancy in the network.  Which describes the default  load balancing scheme used by the Gateway Load Balancing Protocol （GLBP）？（）

  • A、 Per host basis using a strict priority scheme
  • B、 Per session using a round-robin scheme
  • C、 Per session using a strict priority scheme
  • D、 Per GLBP group using a strict priority scheme
  • E、 Per host basis using a round-robin scheme
  • F、 Per GLBP group using a round-robin scheme

正确答案:E

第6题：

共用题干
A Pay Rise or Not?
“Unless I get a rise.I'11 have a talk with the boss, Henry Manley,”George Strong said to himself. George liked his job and he liked the town he lived in,but his wife kept telling him that his pay was not enough to meet the needs of the family.That was why he was thinking of taking a job in Birmingham,a nearby city about 50 miles away.He had been offered a job in a factory there,and the pay was far better.
George lived in Wyeford,a medium-sized town .He really liked the place and didn't like the idea of moving somewhere else,but if he took the job in Birmingham,he would have to move his family there.
Henry Manley was the manager of a small company manufacturing electric motors.The corn-pany was in deep trouble because,among other reasons,the Japanese were selling such things at very low prices. As a result,Manley had to cut his own prices and profits as well. Otherwise he would not get any orders at all .Even then,orders were still not coming in fast enough,so that there was no money for raises（加工资）for his workers. Somehow ,he had to struggle along and keep his best workers as well.He sighed.Just then the phone rang.
His secretary told him that George Strong wanted to see him as soon as possible.Manley sighed again.He could guess what it was about.George Strong was a very young engineer. The company had no future unless it could attract and keep men like him.Manley rubbed his forehead （前额）;his problems seemed endless.

Henry Manley was already deeply in debt.
A: Right
B: Wrong
C: Not mentioned

答案：C
解析：
题目说的是：Henry Manley早已负债累累。第三段说到公司困难重重，Manley不得不降低产品价格和减少利润。但文章只是说Manley利润减少，并没提到其负债。C正确：
题目说的是：在伯明翰提供给George Strong的工作报酬要好。第一段最后一句话是这么说的：那儿的一家工厂给他提供了一份工作，报酬要好得多。
题目说的是：George Strong接受在伯明翰的那份工作的话，他将不得不把他的家留在Wyeford。第二段是这么说的：……如果他接受在伯明翰的那份工作，他将不得不把他的家搬到那里。
题目说的是：Henry Manley的公司困难重重。第三段的第二句话是这么说的：“The company was in deep trouble because…”。
题目说的是：Henry Manley的公司获得的利润足以给工人增加工资。第三段的倒数第四句是这么说的：……没有钱给他的工人加工资。
题目说的是：Henry Manley压根儿不知道George Strong为什么要见他。最后一段的第三句是这么说的：他能猜到George Strong找他的原因。
题目说的是：George Strong是Henry Manley公司最好的工程师。最后一段是这么说的：George Strong是一个很年轻的工程师。公司除非把像他这样的人留住，否则是没有前途的。这些信息不足以推出“他是一个Henry Manley公司最好的工程师。”

第7题：

pany is deploying a Cisco autonomous WLAN solution in their network.  Which three  components are included in this solution？（）

  • A、 Wireless Domain Services （WDS）
  • B、 Access Control Server （ACS）
  • C、 Lightweight Access Point Protocol （LWAPP）
  • D、 Wireless LAN solution Engine （WLSE）
  • E、 Wireless Services Module （WISM）
  • F、 Wireless Control System （WCS）

正确答案:A,B,D

第8题：

执行下列程序后，结果会在屏幕上显示（ ）。 strl=”Computer” strl=stuff(strl，4，5，”pany”)?strl

A. Computer

B. Company

C. puter

D. strlpany


正确答案：B
stuff函数格式为：stuff(<字符表达式1>，<起始位置>，<长度>，<字符表达式2>)，功能是用<字符表达式2>值替换<字符表达式1>中由<起始位置>和<长度>指明的一个子串。本题中，用pany字符串替换 Computer字符串中从第4个字符开始的后面5个字符。故本题答案为B。

第9题：

Which two items are most important for managing the long-term success of high availability？（）

  • A、pleting aggressive implementation schedule
  • B、Stateful Switchover
  • C、pany and user expectations
  • D、Nonstop Forwarding
  • E、change control processes
  • F、dual devices and dual links

正确答案:C,E

第10题：

pany has implemented numerous multilayer switches that utilize FIB tables.  Which statement  is true about the Forward Information Base （FIB） table？（）

  • A、 The FIB is derived from the IP routing table and is optimized for maximum lookup throughput.  
  • B、 The FIB table is derived from the Address Resolution Protocol table， and it contains Layer 2  rewrite （MAC） information for the next hop.
  • C、 When the FIB table is full， a wildcard entry redirects traffic to the Layer 3 engine.
  • D、 The FIB lookup is based on the Layer 2 destination MAC address.
  • E、 None of the other alternatives apply

正确答案:A

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