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参考答案和解析
正确答案: D
解析: 暂无解析
更多“单选题Given the following two AS path regular expressions: "65000+ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?()A 65000 65001 65002B 65000 65002C 65001 65000D 65001 65002”相关问题
  • 第1题:

    ABGProuterisconfiguredasshownbelow:interfaceethernet0ipaddress10.10.10.1255.255.0.0!intserial0ipaddress172.16.1.1255.255.255.252!routerbgp65001neighbor192.168.1.1remote-as65002Basedontheaboveconfiguration,whichofthefollowingBGPstatementswouldinjectthe10.10.0.0/16prefixintotheBGProutingtable?()

    A.network10.0.0.0

    B.network10.10.0.0mask255.255.0.0

    C.network10.10.10.1mask255.255.255.255

    D.network10.10.10.0mask255.255.255.0

    E.network10.0.0.0mask255.255.0.0


    参考答案:B

  • 第2题:

    在脱硅的情况下,迁钢一个酸再生机组再生酸的产量为()

    • A、65501/h
    • B、62501/h
    • C、65001/h
    • D、75501/h

    正确答案:C

  • 第3题:

    ()派克与格里塔离婚,作为赡养费格里塔每年至少会得到多少美元?

    • A、45000
    • B、55000
    • C、65000
    • D、75000

    正确答案:C

  • 第4题:

    When a BGP router is not capable of understanding 4-byte AS numbers, it will see 4-byte AS numbers as aspecial, reserved, 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one?()

    • A、00000
    • B、12345
    • C、23456
    • D、65000
    • E、99999

    正确答案:C

  • 第5题:

    Which statement is false?() 

    • A、 custom URL categories cannot contain IP addresses
    • B、 custom URL categories cannot override predefined URL categories
    • C、 custom URL categories can contain domain names
    • D、 custom URL categories can use regular expressions

    正确答案:A

  • 第6题:

    Given the regular expression: 64900 . (65400-65410) Which AS Path matches the given regularexpression?()

    • A、64900 65000 65500
    • B、64900 65402 65409
    • C、64900 65000 65300 65410
    • D、64900 65402 65405 65409

    正确答案:B

  • 第7题:

    Given the following two AS path regular expressions: "65000+ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?()

    • A、65000 65001 65002
    • B、65000 65002
    • C、65001 65000
    • D、65001 65002

    正确答案:B

  • 第8题:

    单选题
    Which of the following is a communicative task?
    A

    Reading aloud the dialogue on page 24.

    B

    Writing a party invitation to your friends.

    C

    Translating the first paragraph into Chinese.

    D

    Making sentences with the expressions given.


    正确答案: A
    解析:

  • 第9题:

    单选题
    2019年末,某事业单位完成财政拨款收支结转后,对财政拨款结转各明细项目进行分析后,按照有关规定将某项目结余资金65000元转入财政拨款结余,下列会计处理中正确的是(  )。
    A

    借:财政拨款结转——累计结转         65000  贷:财政拨款结余——结转转入         65000

    B

    借:财政拨款结余——累计结转         65000  贷:财政拨款结转——结转转入         65000

    C

    借:非财政拨款结转——累计结转        65000  贷:非财政拨款结余——结转转入        65000

    D

    借:非财政拨款结余——累计结转        65000贷:非财政拨款结转——结转转入        65000


    正确答案: B
    解析:

  • 第10题:

    单选题
    Given the following LSP configuration, which statement is true? ()
    A

    The router will use path1 when it is available and stable.

    B

    The router will use path3 when it is available and stable.

    C

    The router will attempt to establish path2 only when path1 and path3 are down.

    D

    The router will attempt to establish path1 only when path2 and path3 are down.


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    Which statement is false?()
    A

     custom URL categories cannot contain IP addresses

    B

     custom URL categories cannot override predefined URL categories

    C

     custom URL categories can contain domain names

    D

     custom URL categories can use regular expressions


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    When a BGP router is not capable of understanding 4-byte AS numbers, it will see 4-byte AS numbers as aspecial, reserved, 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one?()
    A

    00000

    B

    12345

    C

    23456

    D

    65000

    E

    99999


    正确答案: B
    解析: 暂无解析

  • 第13题:

    A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table on a PassGuide router named PG1.The following information is available from this router:PG1 Configuration:router bgp 65001network 10.0.0.0neighbor 172.16.1.1 remote-as65002no auto-summaryRouting table information:show ip route|include 10O10.10.10.0/24[110/11]via192.168.1.1,2d00h,Ethernet0/0Why is this prefix not in the local BGP table of thePG1()

    A.The 172.16.1.1 neighbor is down.

    B.The prefix 10.10.10.0/24is not a’connected’route.

    C.This route is not a BGP learned route.

    D.The network command is wrong.

    E.None of the other alternatives apply


    参考答案:D

  • 第14题:

    索引颜色模式的图像包含多少种颜色:()

    • A、2
    • B、256
    • C、约65000
    • D、1670万

    正确答案:B

  • 第15题:

    下发给C网手机的WAPPUSH消息,电信业务字(TeleserviceID)为65002。


    正确答案:正确

  • 第16题:

    A BGP router is configured as shown below:  interface ethernet 0 ip address 10.10.10.1 255.255.0.0! int serial 0 ip address 172.16.1.1 255.255.255.252! router bgp 65001 neighbor 192.168.1.1 remote-as 65002   Based on the above configuration, which of the following BGP statements would inject the10.10.0.0/16 prefix into the BGP routing table?()

    • A、network 10.0.0.0
    • B、network 10.10.0.0 mask 255.255.0.0
    • C、network 10.10.10.1 mask 255.255.255.255
    • D、network 10.10.10.0 mask 255.255.255.0
    • E、network 10.0.0.0 mask 255.255.0.0

    正确答案:B

  • 第17题:

    A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table ona Company router named R1. The following information is available from this router:  R1 Configuration:  router bgp 65001 network 10.0.0.0 neighbor 172.16.1.1 remote-as 65002 no auto-summary  Routing table information:  show ip route | include 10 O 10.10.10.0/24 [110/11] via 192.168.1.1, 2d00h, Ethernet0/0  Why is this prefix not in the local BGP table of the R1?()

    • A、The 172.16.1.1 neighbor is down.
    • B、The prefix 10.10.10.0/24 is not a ’connected’ route
    • C、This route is not a BGP learned route
    • D、The network command is wrong
    • E、None of the other alternatives apply

    正确答案:D

  • 第18题:

    Given the two AS path regular expressions:  "65000+ (65001|65002)"  "65000+ (65001|65002){0,}"  Which AS path matches both expressions?()

    • A、65000 65001 65002
    • B、65000 65002
    • C、65001 65000
    • D、65001 65002

    正确答案:B

  • 第19题:

    多选题
    If x and y are both positive even integers, which of the following expressions must be even? (Select all such expressions.)
    A

    xy

    B

    (x+1)y

    C

    x(y+1)


    正确答案: B,A
    解析:
    由于题目中x和y是变量,可以根据题干给出的条件给x, y设定符合条件的数值,代入各选项,看结果是否符合题干要求,即可得出答案。

  • 第20题:

    单选题
    Given the regular expression: 64900 . (65400-65410) Which AS Path matches the given regularexpression?()
    A

    64900 65000 65500

    B

    64900 65402 65409

    C

    64900 65000 65300 65410

    D

    64900 65402 65405 65409


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    Given the two AS path regular expressions:  "65000+ (65001|65002)"  "65000+ (65001|65002){0,}"  Which AS path matches both expressions?()
    A

    65000 65001 65002

    B

    65000 65002

    C

    65001 65000

    D

    65001 65002


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table on a PassGuide router named PG1.The following information is available from this router:PG1 Configuration:router bgp 65001network 10.0.0.0neighbor 172.16.1.1 remote-as65002no auto-summaryRouting table information:show ip route|include 10O10.10.10.0/24[110/11]via192.168.1.1,2d00h,Ethernet0/0Why is this prefix not in the local BGP table of thePG1()
    A

    The 172.16.1.1 neighbor is down.

    B

    The prefix 10.10.10.0/24is not a’connected’route.

    C

    This route is not a BGP learned route.

    D

    The network command is wrong.

    E

    None of the other alternatives apply


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    A BGP router is configured as shown below:  interface ethernet 0 ip address 10.10.10.1 255.255.0.0! int serial 0 ip address 172.16.1.1 255.255.255.252! router bgp 65001 neighbor 192.168.1.1 remote-as 65002   Based on the above configuration, which of the following BGP statements would inject the10.10.0.0/16 prefix into the BGP routing table?()
    A

    network 10.0.0.0

    B

    network 10.10.0.0 mask 255.255.0.0

    C

    network 10.10.10.1 mask 255.255.255.255

    D

    network 10.10.10.0 mask 255.255.255.0

    E

    network 10.0.0.0 mask 255.255.0.0


    正确答案: B
    解析: 暂无解析