WhatistheencapsulationformatofanMPLSMulticastVPN(MVPN)packer?() A.IPunicastinIPunicastB.IPmulticastinIPanycastC.IPanycastinIPanycastD.IPmulticastinIPunicastE.IPmulticastinIPmulticastF.IPunicastinIPmulticast

考题 Networks can be interconnected by different devices in the physical layer networks can be connected by (71) or hubs．which just move the bits from one network to an identical network．One layer up we find bridges and switches which operate at data link layer．They can accept (72) ，examine the MAC address and forward the frames to a different network while doing minor protocol translation in the process in me network layer，we have routers that can connect two networks，If two networks have (73) network layer，the router may be able to translate betweenthe packer formats．In the transport layer we find transport gateway，which can interface between two transport connections Finally，in the application layer，application gateways translate message (74) ．As an example，gateways between Internet e-mail and X，400 e-mail must (75) thee-mail message and change various header fields．(68)A．reapersB．relaysC．packagesD．modems

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考题 WhenconfiguringMulticastVPN(MVPN)overanMPLScore,boththeDefaultandDataMDTisconfiguredunderwhichconfigurationmode?() A.router（config）#B.router（config-if）#C.router（config-vrf）#D.router（config-router）#E.router（config-router-af）#

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考题 InMulticastVPN(MVPN)implementations,whichtwoofthefollowingstatementsareregardingtheDefaultMDTGroup?() A.ItisusedforPIMcontroltrafficB.Itisoptionallyconfiguredforahighbandwidthmulticastsourcetoreducemulticasttrafficreplication to uninterestedPEroutersC.WithintheVPFconfigurationinthePErouter，multipleDefaultMDTgroupsareconfiguredsoeach VPFcansupportmultiplemulticastsourcesD.ThereisareducedmulticaststateintheMPLScoreProutersE.Whenmulticasttrafficexceedsacertainconfiguredthreshold，trafficfromtheDataMDTisswitched to theDefaultMDTtoconservebandwidth

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考题共用题干第一篇Almost Human?Scientists are racing to build the world's first thinking robot.This is not science fiction: some say they will have made it by the year 2020.Carol Packer reports.Machines that walk,speak and feel are no longer science fiction.Kismet is the name of an android（机器人）which scientists have built at the Massachusetts Institute of Technology(MIT).Kismet is different from the traditional robot because it can show human emotions.Its eyes,ears and lips move to show when it feels happy,sad or bored. Kismet is one of the first of a new generation of androids一robots that look like human beings一which can imitate human feelings.Cog,another android invented by the MIT, imitates the action of a mother. However,scientists admit that so far Cog has the mental ability of a two-year-old.The optimists（乐观主义者）say that by the year 2020 we will have created humanoids （机器人）with brains similar to those of an adult human being. These robots will be designed to look like people to make them more attractive and easier to sell to the public. What kind of jobs will they do?In the future,robots like Robonaut,a humanoid invented by NASA,Will be doing dangerous jobs,like repairing space stations.They will also be doing more and more of the household work for us.In Japan,scientists are designing androids that will entertain us by dancing and playing the piano.Some people worry about what the future holds:will robots become monsters（怪物）? Will people themselves become increasingly like robots?Experts predict that more and morepeople will be wearing micro-computers,connected to the Internet,in the future.People will have micro-chips in various parts of their body,which will connect them to a wide variety of gadgets（小装置）.Perhaps we should not exaggerate（夸大）the importance of technology,but one wonders whether,in years to come,we will still be falling in love, and whether we will still feel pain.Who knows?What is the writer's attitude to robots in the future?A:Critical. B:Hostile.C:Objective. D:Enthusiastic.

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考题共用题干第一篇Almost Human?Scientists are racing to build the world's first thinking robot.This is not science fiction: some say they will have made it by the year 2020.Carol Packer reports.Machines that walk,speak and feel are no longer science fiction.Kismet is the name of an android（机器人）which scientists have built at the Massachusetts Institute of Technology(MIT).Kismet is different from the traditional robot because it can show human emotions.Its eyes,ears and lips move to show when it feels happy,sad or bored. Kismet is one of the first of a new generation of androids一robots that look like human beings一which can imitate human feelings.Cog,another android invented by the MIT, imitates the action of a mother. However,scientists admit that so far Cog has the mental ability of a two-year-old.The optimists（乐观主义者）say that by the year 2020 we will have created humanoids （机器人）with brains similar to those of an adult human being. These robots will be designed to look like people to make them more attractive and easier to sell to the public. What kind of jobs will they do?In the future,robots like Robonaut,a humanoid invented by NASA,Will be doing dangerous jobs,like repairing space stations.They will also be doing more and more of the household work for us.In Japan,scientists are designing androids that will entertain us by dancing and playing the piano.Some people worry about what the future holds:will robots become monsters（怪物）? Will people themselves become increasingly like robots?Experts predict that more and morepeople will be wearing micro-computers,connected to the Internet,in the future.People will have micro-chips in various parts of their body,which will connect them to a wide variety of gadgets（小装置）.Perhaps we should not exaggerate（夸大）the importance of technology,but one wonders whether,in years to come,we will still be falling in love, and whether we will still feel pain.Who knows?In about 1 5 years' time from now,robotsA:will become space designers. B:will look like monsters.C:will behave like animals. D:will think like humans.

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考题 When configuring Multicast VPN （MVPN） over an MPLS core， both the Default and Data MDT isconfigured under which configuration mode？（）A、router（config）#B、router（config-if）#C、router（config-vrf）#D、router（config-router）#E、router（config-router-af）#

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考题 What is the encapsulation format of an MPLS Multicast VPN （MVPN） packer？（）A、IP unicast in IP unicastB、IP multicast in IP anycastC、IP anycast in IP anycastD、IP multicast in IP unicastE、IP multicast in IP multicastF、IP unicast in IP multicast

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考题 After payment authorization is complete an order must be fulfilled. How is the order status changed to R （Released） to begin the fulfillment process？（）A、Customer Service Representative deposits payment using WebSphere Commerce AcceleratorB、Logistics Manager creates a release using WebSphere Commerce AcceleratorC、Pick Packer creates a pick batch using WebSphere Commerce AcceleratorD、PaySynchronizePM scheduler job changes the statusE、ReleaseToFulfillment scheduler job changes the status

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考题单选题When configuring Multicast VPN （MVPN） over an MPLS core， both the Default and Data MDT isconfigured under which configuration mode？（）A router（config）#B router（config-if）#C router（config-vrf）#D router（config-router）#E router（config-router-af）#

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考题问答题There is one passage in this section with 5 statements. Read the passage quickly and answer the questions on the Answer Sheet.　　[1] The rich keep getting richer. According to the latest Forbes ranking of the world’s richest people, there are now a record 946 billionaires around the world. They have made their money from everything from telecoms to steel to Chinese food.　　[2] For the 13th year in a row, Microsoft co-founder Bill Gates is the richest person in the world. His personal fortune rose $6bn last year to $56bn (￡29bn). His friend, the investment expert Warren Buffett, was the second richest. His fortune increased by $10bn during the year to reach $52bn. Both Mr. Gates and Mr. Buffett give a percentage of their fortunes to charity. Third richest is the Mexican telecoms entrepreneur Carlos Slim Helu, who added $19bn to his wealth, and now has $49bn.　　[3] The total wealth of all the people on the list grew by 35% during the year to $3.5 trillion as a result of rising property prices, commodities and stock markets. Luisa Kroll, who helped to compile the list at Forbes, said it was ‘an extraordinary year’. On the previous list, there were just 793 billionaires.　　[4] The richest Briton on the list is the Duke of Westminster, Gerald Cavendish Grosvenor, at number 5.Grosvenor inherited much of his wealth and is one of the UK’s Wealthiest landowners. He is said to be worth $11bn. Sir Philip Green, the retail entrepreneur who controls British Home Stores and Topshop owner Arcadia is the second richest Briton at number 104 on the list. Sir Philip, 55, has $7bn. Next are the property tycoons David and Simon Rueben, who are worth $4.5bn between them and are number 177 on the list.　　[5] There are 29 British citizens on the list. Virgin founder Sir Richard Branson is number 230 with $3.8bn; David Sainsbury of the grocery family is 432nd with $2.2bn; newspaper owner Viscount Rothermere, Jonathan Harmsworth, is number 618 with $1.6bn and James Dyson also has $1.6bn. Harry Potter author JK Rowling is right at the bottom of the list with a fortune valued at $1bn. There are two others who have made their money from a very different type of publishing; Richard Desmond the former soft porn publisher, who now owns the Daily Express, is 754th on the list with $1.3bn in the bank and Paul Raymond, who owns Escort, Mayfair and Razzle magazines, is also worth $1bn.　　[6] The list shows growing wealth in both China and India, the two dynamic economies driving global economic growth. Another 14 people from India joined the list. With a total of 36 billionaires, India has now overtaken Japan, which has 24, as home to the most billionaires in Asia. There are three Indians in the top 20, led by Lakshmi Mittal, an Indian citizen who lives in London and who is number five on the list with $32bn.　　[7] There were 13 Chinese newcomers including Li Wei, the founder of Synear Food Holding. Her company is one of China’s largest producers of frozen food and is an official supplier to the Beijing Olympics in 2008.　　[8] The US still has 44% of the world billionaires but its share is getting smaller, Russia is also rising fast and has 53 billionaires according to Forbes. The Wal-Mart family dropped from the top 20, after a difficult year for the world’s largest retailer.　　[9] The average billionaire is 62 years old and 60% of the people on the list made their money from scratch. Around 100 unmarried men are included among the world’s wealthiest. At the top of the list of bachelors are Google founders Larry Page and Sergey Brin—unmarried at 33 and 34 respectively, they are both worth $16.6bn and are number 26 in the overall list. Other interesting bachelors are Russian metals tycoon Mikhail Prokhorov, in 38th place with an estimated fortune of $13.5bn; and divorced James Packer, who has a more modest $5.5bn media fortune.　　[10] One of the more interesting rich people on the list is the accordion-playing, fire-breathing founder of Cirque du Soleil, Guy Laliberte, at number 664 on the list. The 47-year-old Canadian founded his circus-based, animal-free acrobatic show in 1984 and still keeps 95% of the business. His fortune is estimated at $1.5bn. The richest woman, at number 12, is 84-year-old L’Oreal heiress Liliane Bettencourt, with a fortune of $20.7bn. Chat show queen Oprah Winfrey is believed to be worth $1.5bn.　　QUESTIONS 1 - 5:　　For answers 1 - 5, mark　　Y (for YES)　　if the statement agrees with the information given in the passage;　　N (for NO)　　if the statement contradicts the information given in the passage;　　NG (for NOT GIVEN)　　if the information is not given in the passage.　　1．Rising property prices were the only reason for the 35% increase in the total wealth of the people on the list.　　2．Sir Philip Green lived a hard life when he was young and later became a publisher through his own hard work.　　3．The percentage of US billionaires in the list is falling.　　4．The founders of Google are married.　　5．Guy Laliberte has sold most of his Cirque du Soleil business.

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考题单选题What is the encapsulation format of an MPLS Multicast VPN （MVPN） packer？（）A IP unicast in IP unicastB IP multicast in IP anycastC IP anycast in IP anycastD IP multicast in IP unicastE IP multicast in IP multicastF IP unicast in IP multicast

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考题多选题In Multicast VPN （MVPN） implementations， which two of the following statements are regarding the DefaultMDT Group？（）AIt is used for PIM control trafficBIt is optionally configured for a high bandwidth multicast source to reduce multicast traffic replication to uninterested PE routersCWithin the VPF configuration in the PE router， multiple Default MDT groups are configured so each VPF can support multiple multicast sourcesDThere is a reduced multicast state in the MPLS core P routersEWhen multicast traffic exceeds a certain configured threshold， traffic from the Data MDT is switched to the Default MDT to conserve bandwidth

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