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You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router?（）
A . RAM should be erased and the router restarted.
B . Flash should be erased and the router restarted.
C . NVRAM should be erased and the router restarted.
D . The new configuration should be entered and saved.
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A new LPAR has been created that needs SAN attached disk for a database. After AIX has been installed, the fibre cables are attached to the adapters. How should the administrator configure the disks?（）
A . Run 'mkdev' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks.
B . Run 'mkpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks.
C . Run 'chpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks.
D . Run 'cfgmgr' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks.
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You have a server named Server1 that runs Windows Sever 2003 Service Pack 2 （SP2）. You create a FTP site on Server1.You need identify how many users are connected to the FTP site. What should you do？（）
A . From Task Manger， view the Networking tab.
B . From the command prompt， run Net view \\server1.
C . From the properties of the FTP site， view Current Sessions.
D . From the properties of the FTP site， enable Open Database Connectivity （ODBC） logging.
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Refer to the router topology shown in the graphic. Assuming that all routers are running OSPF, which statements correctly describe how the routers exchange routing information?（）
A . Denmark exchanges with Utah, Paris, and Berlin.
B . Utah exchanges only with Denmark.
C . Berlin exchanges with Denmark, Utah, and Paris.
D . Paris exchanges only with Denmark.
E . Denmark exchanges with only Paris and Utah.
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Routers R1 and R2 use HSRP so that one router will back up the other should there be a failure. Which two statements are true about the Hot Standby Router Protocol （HSRP）？ （）
A . Load sharing with HSRP is achieved by creating multiple subinterfaces on the HSRP routers.
B . Routers configured for HSRP can belong to multiple groups and multiple VLANs.
C . Load sharing with HSRP is achieved by creating HSRP groups on the HSRP routers.
D . All routers configured for HSRP load balancing must be configured with the same priority.
E . Routers configured for HSRP must belong to only one group per HSRP interface.
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A customer has a file server with RAID-5 using 8KB random I/Os， with 67% reads and 33% writes. How should the disk controller cache be configured for optimal performance？（）
A . Use write-back cache
B . Use write-back cache with battery backup
C . Use write-through cache with disk caching enabled
D . Use write-through cache with disk caching disabled
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A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）
A . mount -no /data
B . chfs -A no /data
C . mount -t nfs /data
D . chfs -a type=nfs /data
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How should arouter that is being used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?（）
A . Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface
B . Configure each Frame Relay circuit as apoint-to-point line to support multicast and broadcast traffic
C . Configure many sub-interfaces on the same subnet
D . Configure a single sub-interface to establish multiple PVC connections to multiple remote router interface
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A modem is set up for a remote TTY connection that will become the system console. How should one verify that the console is enabled as the system console after the next reboot？（）
A . lscons -b
B . lscons -d
C . lscons -s
D . swcons /dev/tty0
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How does an IPv6 router deal with a packet that is larger than the outgoing interface MTU？（）
A . It will fragment the packet at Layer 2.
B . It will fragment the packet at Layer 3.
C . It will drop the packet and send an ICMPv6 message "packet too big" back to the source.
D . It will drop the packet.
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What bit should be set in the link state PDUs in an IS-IS level-1-2 router to indicate that they are a potentialexit point out of the area ？（）
A . ATT（Attached）bit
B . IS-Type bits
C . P（Partition）bit
D . Down bit
E . PN（Pseudonode）biy
F . ABR（Area Border Rorter）bit
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A customer wants to TFTP a new image from the corporate network to Flash on the Teleworker router through the IPSec tunnel. How should you configure the Teleworker router?（）
A . No additional steps are required.
B . Add the appropriate source-interface command.
C . The router cannot access a server in the Enterprise Campus network.
D . The Teleworker Router does not have any client applications; therefore this type of request is not possible.
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Refer to the exhibit.After a RIP route is marked invalid on Router_1， how much time will elapse before that route is removed from the routing table？（）https://assets.asklib.com/images/image2/2018072315210946254.jpg
A . 30 seconds
B . 60 seconds
C . 90 seconds
D . 180 seconds
E . 240 second
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A new LPAR has been created that needs SAN attached disk for a database. After AIX has been installed， the fibre cables are attached to the adapters. How should the administrator configure the disks？（）
A . Run ’mkdev’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks.
B . Run ’mkpath’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks.
C . Run ’chpath’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks.
D . Run ’cfgmgr’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks.
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I’m willing to ________ that a larger car would have cost more, but I still think we should have bought one.
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The writer suggests that a stranger should just ask when they are not sure about how to ask foir directions.
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听力原文：I just had a visit to the new art museum. Isn't that outstanding？ I think people should go there to appreciate those marvelous artworks.
(28)
A．Isn't he standing outside the museum？
B．The art museum isn't new.
C．Is the museum still standing？
D．The new museum is excellent.
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听力原文：M: How did you like your trip to Arizona this winter break？ I heard that you spent almost a month there.
W: Let's put it this way: it is the first thing in the world I'd ever want to do.
Q: What docs the woman mean？
(14)
A．She doesn't like her trip to Arizona.
B．She is looking forward to her trip to Arizona.
C．She enjoyed her trip to Arizona greatly.
D．She wants the man to go with her to Arizona.
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I've got a______idea of how we should help the students with their English study.
A．general
B．generally
C．whole
D．roughly
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听力原文：A: I' d like to welcome "Sports World' Johnny Sprag, captain of that great football team, Manchester United. Hello, Johnny. How are you？
B: Hello, Brian. Fine, thanks.
A: Now, Johnny, your team, Manchester United, is playing in the League Cup Final on Saturday. You hope to win the League Cup for the fourth time next Saturday. But Leeds City are a hard team to beat. What do you think of your chances？
B: Well, Brian, I' m sure we ‘ll win. Leeds is a very strong team, but we' ve never been better than we are today.
A: So you're quite sure Manchester will win the Cup for the fourth time？
B: I certainly am, Brian.
A: Well, I wish you the best of luck for Saturday.
B: Thanks very much, Brian.
A: And, by the way, happy birthday! How old are you now？
B: I' m 31 today.
A: Good. How are you going to celebrate？
B: Well, I'm going to take my wife and two little girls out for dinner tonight.
A: Good. And finally, tell us about the future, Johnny. What will you be doing in five years’time？
B: Well, Brian, I hope I’ll still be playing football in five years’time. But perhaps in ten years’time, when I have to retire from playing, I don’t want to leave football. I' d really like to train young footballers. I don’t know for sure, but I always want to work in football.
A: Good. Well, it’s been nice talking to you, Johnny. I’ll be watching the match on Saturday. Thanks for coming to talk to us.
B: Thanks, Brian. Thank you for having me.
How many times has Johnny’s team won the League Cup？
A．Once.
B．Twice.
C．Three times.
D．Four times.
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根据对话内容，按正确的顺序写出以下8个句子的序号 （字母需大写，答案之间空一格即可）。 A That's too bad. Are you going to see a doctor？ B I'm glad to hear that. C How do you feel tonight？ D I'm fine, thanks. How are you？ E So, are you going to go to school tomorrow？ F What's wrong？ G Great. See you tomorrow. H I hope you feel better soon. In the afternoon Jason: Hi, Lisa. How are you？ Lisa: _______________ Jason: Not so good. Actually, I feel really awful. Lisa: ________________ Jason: I
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You have a Level 1-only router （Router A) in IS-IS area 49.0001.How does Router A learn how to reach prefixes in other areas？（）
A. Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.
B. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.
C. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001.
D. The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.
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How could you do that？ You should be （)of yourself.A、ashamed
B、shameful
C、shamed
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A new LPAR has been created that needs SAN attached disk for a database. After AIX has been installed, the fibre cables are attached to the adapters.How should the administrator configure the disks？（）
A.Run ‘mkdev‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks.
B.Run ‘mkpath‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks.
C.Run ‘chpath‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks.
D.Run ‘cfgmgr‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks.
