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What is true about Quality of Service （QoS） for VPNs？（）A、QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNsB、QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， an

题目

What is true about Quality of Service （QoS） for VPNs？（）

  • A、QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNs
  • B、QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNs
  • C、QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNs
  • D、the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfaces
  • E、with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header
相似考题

1.The true value of life is not in_________, but in_________.()A.which we get, which we giveB.what we get, what we giveC.which do we get, which do we giveD.how we get, how we give

2.What you said is not true! You are ________!A.liarB.lieC.lyingD.laying

3._______you said is true, there are still other factors to be considered. A．Supposed that what B．Supposing what that C．Granted that what D．Considered what that

4.－Your request for compensation made me surprised. What happened －()A、It’s true.B、It’s because of the quality.C、There must be something wrong.

更多“What is true a”相关问题

  • 第1题：

    ______ you said is true, there are still other factors to be considered.

    A．Supposed that what
    B．Supposing what that
    C．Granted that what
    D．Considered what that

    答案：C
    解析：
    考查句法知识。granted that是一个固定搭配，表示“假定，即使”，what作said的宾语。A项应该是supposing，所以也不正确，B和D两项不符合语法要求，故排除。句意为“假设你说的是真的，还有其他的因素需要考虑”，故选C。

  • 第2题：

    What can be inferred from the passage

    A.The author was happy to see the test result.
    B.What the students said was hardly true.
    C.Wolfe would remember forever what the author had done.
    D.Wolfe felt joyful after he had been tested.

    答案：C
    解析：

  • 第3题：

    public void foo（ boolean a， boolean b ）{  if（ a ） {  System.out.println（ “A” ）；  } else if （ a && b ） {  System.out.println（ “A&&B” ）；  } else { 17. if （ !b ） {  System.out.println（ “notB” ）；  } else {  System.out.println（ “ELSE” ）；  }  } }  What is correct？（）  

    • A、 If a is true and b is true then the output is “A&&B”.
    • B、 If a is true and b is false then the output is “notB”.
    • C、 If a is false and b is true then the output is “ELSE”.
    • D、 If a is false and b is false then the output is “ELSE”.

    正确答案:C

  • 第4题：

    What is true about a Bypass Tunnel in MPLS Fast Reroute?（）

    • A、Only configured on the egress router
    • B、Only configured on the ingress router
    • C、Is pre-signalled to reduce packet loss
    • D、Must intersect the primary LSP at two locations

    正确答案:D

  • 第5题：

    Given： 1.<% int[] nums = {42，420，4200}； 2.request.setAttribute（"foo"， nums）； %> 3.${5 + 3 lt 6} 4.${requestScope[’foo’][0] ne 10 div 0} 5. ${10 div 0} What is the result？（）

    • A、True true
    • B、False true
    • C、False true 0
    • D、True true Infinity
    • E、False true Infinity

    正确答案:E

  • 第6题：

    You are debugging a Windows Communication Foundation (WCF) service. The service uses signed and encrypted messages.You need to configure logging so that you can read the contents of the messages. What should you do?（）

    • A、Set maxSizeMessagesToLog to 10
    • B、Set logMessageAtServiceLevel to true.
    • C、Set maxMessagesToLog to 10.
    • D、Set logMessageAtTransportLevel to true.

    正确答案:B

  • 第7题：

    单选题
    public void foo（ boolean a， boolean b ）{  if（ a ） {  System.out.println（ “A” ）；  } else if （ a && b ） {  System.out.println（ “A&&B” ）；  } else { 17. if （ !b ） {  System.out.println（ “notB” ）；  } else {  System.out.println（ “ELSE” ）；  }  } }  What is correct？（）
    A

     If a is true and b is true then the output is “A&&B”.

    B

     If a is true and b is false then the output is “notB”.

    C

     If a is false and b is true then the output is “ELSE”.

    D

     If a is false and b is false then the output is “ELSE”.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    ______ you said is true, there are still other factors to be considered .
    A

    Supposed that what

    B

    Supposing what that

    C

    Granted that what

    D

    Considered what that


    正确答案： C
    解析：

  • 第9题：

    单选题
    What is true regarding Cisco Network Registrar in Cable networks？（）
    A

    It provides comprehensive Domain Name system

    B

    It provides DHCP administrative functionality

    C

    It provides TFTP server functionality.

    D

    All of the above are true


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    I am sure _____ he said is true.
    A

    that

    B

    about that

    C

    of that

    D

    that what


    正确答案： A
    解析：
    句意：我确定他说的都是真的。此句包含两个从句，首先是that引导的宾语从句，作sure的宾语。而在宾语从句中，主语又是一个由what引导的名词性从句。

  • 第11题：

    单选题
    What is the purpose of a relief valve?（）
    A

    to fill 2 tanks at the same time

    B

    to use pump at a higher pressure

    C

    to return liquid to suction side if discharge valve is closed

    D

    All of the above are true


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Given： 1. 3.${5 + 3 lt 6} 4.${requestScope[’foo’][0] ne 10 div 0} 5. ${10 div 0} What is the result？（）
    A

    True true

    B

    False true

    C

    False true 0

    D

    True true Infinity

    E

    False true Infinity


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following is Not True?

    A. Advertisement makes contribution to our pockets and we may know everything
    B. We can buy what we want
    C. Products of good quality don't need to be advertised
    D. Advertisement makes our life colorful
    19. Which of the following is Not True?

    答案：C
    解析：
    A、B、D项均可在文中找到依据；C项说法错误，优质产品也可能需要广告的宣传。

  • 第14题：

    The fact_______his health is bad is not true.

    A.which
    B.that
    C.as
    D.what

    答案：B
    解析：

  • 第15题：

    What is true regarding Cisco Network Registrar in Cable networks？（）

    • A、It provides comprehensive Domain Name system
    • B、It provides DHCP administrative functionality
    • C、It provides TFTP server functionality.
    • D、All of the above are true

    正确答案:D

  • 第16题：

    You are the newly appointed system administrator at Certkiller.com. The previous administratorcreated a Microsoft ASP.NET application using Microsoft .NET Framework v3.5.  You need to capture the timing and performance information of the application. Managementwants you to make sure that data is only accessible when a client is logged onto the Web servernot the individual Web pages.  What should you do？（）

    • A、You should consider adding <compilation debug="true" /> to the Web.config file.
    • B、You should consider adding <compilation debug="false" urlLinePragmas="true" /> to theWeb.config file.
    • C、You should consider adding <trace enabled="true" writeToDiagnosticsTrace="true"pageOutput="true" localOnly="true" /> to the Web.config file.
    • D、You should consider adding <trace enabled="true" pageOutput="false" localOnly="true" /> tothe Web.config file.

    正确答案:D

  • 第17题：

    public void testIfA（）{ if（testIfB（"True"））{ System.out.println（"True"）； }else{ System.out.println（"Nottrue"）； } } public Boolean testIfB（Stringstr）{ return Boolean.valueOf（str）； } What is the result when method testIfA is invoked？（）

    • A、True
    • B、Nottrue
    • C、Anexceptionisthrownatruntime.
    • D、Compilationfailsbecauseofanerroratline12.
    • E、Compilationfailsbecauseofanerroratline19.

    正确答案:A

  • 第18题：

    单选题
    What is the passage mainly about?
    A

    How to make a good advertisement?

    B

    What is a good advertisement?

    C

    Advertisements are not always true.

    D

    Consumers should have confidence in advertisements.


    正确答案： C
    解析：
    该篇文章指出当今广告中存在一些不真实的现象以及消费者应该怎样应付这些广告。由此可知选项C符合题意。

  • 第19题：

    单选题
    _____ you told me _____ true?
    A

    Is what; /

    B

    What; /

    C

    That; is

    D

    What about; is


    正确答案： D
    解析：
    句意为“你所告诉我的是真的吗？”。主句中缺主语，从句中缺宾语，what名词性从句在句子中充当主语。

  • 第20题：

    单选题
    According to the author, consumers’ best policy towards advertising is ______
    A

    to doubt its truth

    B

    to disbelieve it

    C

    to distinguish between what is true and what is not true

    D

    to know what products the advertiser is going to sell


    正确答案： D
    解析：
    第四段中首句指出“The consumer’s best defense is awareness…He can distinguish between what the ad pretends to offer and what it is really selling”。与选项C表达内容相符。

  • 第21题：

    单选题
    public void testIfA（）{ if（testIfB（"True"））{ System.out.println（"True"）； }else{ System.out.println（"Nottrue"）； } } public Boolean testIfB（Stringstr）{ return Boolean.valueOf（str）； } What is the result when method testIfA is invoked？（）
    A

    True

    B

    Nottrue

    C

    Anexceptionisthrownatruntime.

    D

    Compilationfailsbecauseofanerroratline12.

    E

    Compilationfailsbecauseofanerroratline19.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is TRUE concerning frapping lines?（）
    A

    They are used to steady a lifeboat when lowered

    B

    They are normally attached to the davit span

    C

    They are needed only on radial davits

    D

    They are used to clear the puddings


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Given： 1. 3.${5 + 3 lt 6} 4.${requestScope[’foo’][0] ne 10 div 0} 5. ${10 div 0} What is the result？（）
    A

    True true

    B

    False true

    C

    False true 0

    D

    True true Infinity

    E

    False true Infinity


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    What is true regarding a transaction executed in Automatic Undo Management mode？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析： 暂无解析

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