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How are RIP routing contexts implemented in MPLS VPN? （）
A . RIP does not support routing contexts
B . routing contexts are implemented in a single routing process
C . routing contexts are implemented using multiple routing processes
D . routing contexts are implemented as several instances of a single routing process
E . routing contexts are implemented as a single instance of several routing processe
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Where does routing occur within the DoD TCP/IP reference model?（）
A . application
B . internet
C . network
D . transport
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How does foam extinguish an oil fire?（）
A . By cooling the oil below the ignition temperature
B . By removing the fuel source from the fire
C . By excluding the oxygen from the fire
D . By increasing the weight of the oil
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In BGP routing， what does the rule of synchronization mean？（）
A . A BGP router can only advertise an EBGP learned route， provided that the route is an IGP route in the routing table.
B . A BGP router can only advertise an IBGP learned route， provided that the route is an IGP route in the routing table.
C . A BGP router can only advertise an IBGP learned route， provided that the route is an IGP route that is not in the routing table.
D . A BGP router can only advertise an EBGP learned route， provided that the route is a metric of 0 in the BGP table.
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How is RPF used in multicast routing？（）
A . to prevent multicast packets from looping
B . to prevent PIM packets from looping
C . to instruct PIM where to send a （*， G） or （S， G） join message
D . to prevent multicast packets from looping and to instruct PIM where to send a （*， G） or （S， G） joinmessage
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By default, how often does a router running IGRP send its complete routing table to its neighbors?（）
A . Every 5 minutes
B . Every 90 seconds
C . Every 60 seconds
D . Every 30 second
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How many content definitions does CSG allow？（）
A . 40
B . 400
C . 4000
D . 40000
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How does ERS use the VLAN tag?（）
A . to provide service internetworking
B . to support transparency for Layer 2 frames
C . as a connection identifier to indicate destination
D . as a mapping to the DLCI in service internetworking
E . to provide a trunk by which all VLANs can navigate from one site to one or multiple site
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RIP version 2 is being used as the routing protocol within the Testking network.What does RIP version 2 use to prevent routing loops?（）
A . CIDR
B . Split horizon
C . Authentication
D . Classless masking
E . Hold-down timers
F . Multicast routing updates
G . Path Vectoring
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How many languages does Peter speak?（）
A . Many languages.
B . Pretty well.
C . Four languages.
D . With his roommates.
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For which routes does LDP advertise a label binding？（）
A . all routes in the routing table
B . only the IGP and BGP routes in the routing table
C . only the BGP routes in the routing table
D . only the IGP routes in the routing table
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How does Kevin 1990 make a living?
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How does the author begin this text?
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How does Mongolian milk tea taste?
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How does Victor look?
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How does music affect Kevin?
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How does the woman cut the price?
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How
many children does Phil have?
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听力原文：W: How long does it take you to drive from your home to the university, Professor Baker？
M: It takes me half an hour usually, but during rush bolus it will take 15 minutes more.
How long does it take Professor Baker to drive from his home to the university during rush hours？
A．35 minutes.
B．45 minutes.
C．15 minutes.
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How long does this festival last？
A．3 days.
B．4 days.
C．6 days.
D．8 days.
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听力原文：M: I often go to school by bike. How about you W: I often walk there.Q: How does听力原文：M: I often go to school by bike. How about you W: I often walk there. Q: How does the woman go to school
A．On foot．
B．By bus．
C．By bike
D．By taxi．
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听力原文：W: Taxi! I'm going to the National Museum of Art. How long does it take to get there？
M: Well, it depends on the traffic, but shouldn't toke more than twenty minutes for the average driver. And I'm not average. So we should be able to cruise through traffic and get there in less than twelve minutes.
W: Oh. By the way, do you know what time the museum closes？
M: Around 6:00 o'clock.
W: Do you have the time？
M: Yeah. It's half past four. Hi, this is your first time to the city, right？
W: Yeah.How did you know？
M: Well, you can tell tourists from a mile away in this city because they walk down the street looking straight up at the tall buildings.
W: Was it that obvious？
M: Well...
W: Oh, before I forget, can you recommend any good restaurant downtown that offer meals at a reasonable price？
M: Umm...well, the Mexican restaurant, La Fajita, is fantastic. It's not as inexpensive as other places I know, but the decoration is very authentic, and theportions are larger than most places I've been to.
W: Sounds great! How do I get there from the museum？
M: Well, you can take the subway right outside the museum. There are buses that run that way, but you would have to transfer a couple of times. And there are taxis too, but they don't run by the museum that often.
M: Okay. Thank you so much.
(20)
A．He is an average driver.
B．He is a skilled driver.
C．He is below average.
D．He is a green hand.
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How does Myrtle Wilson die?
A:She is struck by Gatsby driving Tom’s car.;
B:She is struck by Daisy driving Gatsby’s car. ;
C:She is struck by Daisy driving Tom’s car.;
D:She is struck by her husband driving Tom’s car.
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听力原文：M: How does your son like his new school W: Great. He seems to have some new frie听力原文：M: How does your son like his new school W: Great. He seems to have some new friends in no time. Q: What can be inferred about the woman’s son （）
A．He doesn’t like his new school．
B．He feels very lonely now．
C．He has no time to make new friends．
D．He has adapted easily to his new school．
