单选题Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）A redB whiteC greenD yellow

题目
单选题
Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）
A

red

B

white

C

green

D

yellow

相似考题

1.听力原文：M: The depositors can earn interest on demand deposits, is that right?W: Yes, but the rate of interest on demand deposits is generally well below the bank's base rate.Q: What does the woman imply?(15)A．The bank's base rate is fixed.B．The rate on demand deposits is low.C．The rate on demand deposits is high.D．The bank's base rate is floating.

2.The statements concerning nominal and real interest rate are true except that ______.A．the nominal interest rate is the growth rate of your moneyB．the real interest rate is the growth rate of your purchasing powerC．the nominal rate is the real interest rate deducted by the rate of inflationD．all of the above statements

3.Which function enforces logical data throughput rates that are below the actual physical line rate of a port?()A.rate limitingB.data policingC.classificationD.bandwidth limiting

4.Which of the following word does not describe a color?A、greenB、whiteC、flowerD、orange

更多“单选题Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）A redB whiteC greenD yellow”相关问题

  • 第1题：

    Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?()

    A.red

    B.white

    C.green

    D.yellow


    参考答案：D

  • 第2题：

    To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?()

    A. prioritization

    B. classification

    C. fragmentation

    D. traffic shaping


    参考答案：D

  • 第3题：

    Which QoS model manages the QoS requirements for the network on a per-hop behavior （PHB） basis？（）

    • A、best-effort delivery
    • B、ingress committed rate （ICR）
    • C、shaping and policing
    • D、egress committed rate （ECR）
    • E、Integrated Services （IntServ）
    • F、differentiated services （DiffServ）

    正确答案:F

  • 第4题：

    Please light the pilot lamp.（）up and （） down. （）

    • A、White；red
    • B、Red； white
    • C、Red； green
    • D、Green ；red

    正确答案:A

  • 第5题：

    For the following items，what is the mathematical relationship between the committed information  rate （CIR）， committed burst （Bc）， and committed rate measurement interval （Tc）？（）

    • A、CIR=TC/Bc
    • B、CIR=Be/Tc
    • C、Tc=CIR/Bc
    • D、Tc=Bc/CIR

    正确答案:D

  • 第6题：

    Which function enforces logical data throughput rates that are below the actual physical line rate of a port?（）

    • A、rate limiting
    • B、data policing
    • C、classification
    • D、bandwidth limiting

    正确答案:A

  • 第7题：

    Which utility is used to assign a flow of data to a traffic class?（）

    • A、ip profile
    • B、policy-list
    • C、classifier-list
    • D、rate-limit-profile

    正确答案:B

  • 第8题：

    单选题
    To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）
    A

    prioritization

    B

    classification

    C

    fragmentation

    D

    traffic shaping


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    To ensure voice packets are kept within the Committed Information Rate （CIR） of a Frame Relaylink， what should be used in the CPE？（）
    A

     prioritization

    B

     classification

    C

     fragmentation

    D

     traffic shaping


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement describes how RSVP guarantees bandwidth reservations?（）
    A

    It polices each individual session to an explicit rate.

    B

    It does not police, but never allows link oversubscription.

    C

    It polices the aggregate rate of all sessions to an explicit rate.

    D

    It does not police, but limits the amount of reservable bandwidth.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which QoS model manages the QoS requirements for the network on a per-hop behavior （PHB） basis？（）
    A

    best-effort delivery

    B

    ingress committed rate （ICR）

    C

    shaping and policing

    D

    egress committed rate （ECR）

    E

    Integrated Services （IntServ）

    F

    differentiated services （DiffServ）


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）
    A

     Class-Based Policing

    B

     Control Plane Policing

    C

     Dual-Rate Policier

    D

     Single-Rate Policier

    E

     Class-BasedTraffic Shaper


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Which statement describes how RSVP guarantees bandwidth reservations?()

    A. It polices each individual session to an explicit rate.

    B. It does not police, but never allows link oversubscription.

    C. It polices the aggregate rate of all sessions to an explicit rate.

    D. It does not police, but limits the amount of reservable bandwidth.


    参考答案：D

  • 第14题：

    In spite of all stories of prosperity in the United States, not only does poverty exist there, but crimes of various types have been increasing at an alarming rate． Most acts of violence were committed by young people． 57% of the criminals arrested in 1979 were youths below 25 of age．
    Everyone agrees that crime is partly a result of bad material conditions: poverty, lack of education,living without a settled home,being parentless,sufferings from other kinds of misfortune, etc．
    There are also other factors than material conditions which are responsible for the sharp increase of crime rate． In the first place, some state laws provide a death penalty but some not．Secondly, the Constitution allows every citizen to carry weapons for his own protection． It is therefore possible and easy for anyone in the country to get a gun． Finally, there has been too much shown on TV and too much reported in newspaper of all kinds of crime, the details of which are so accurately described that even children know how to duplicate what they have seen or read．
    All these have resulted in a high frequency of crimes committed both by professional criminals and by nonprofessional ones in murder, drug smuggling, robbery, etc．
    Which of the following is correct according to the text?

    A.Of the criminals arrested in 1970, 57 percent were youths below 25 of age．
    B.Lack of education has little to do with the crime rate．
    C.Differences in state laws for death penalty also account for the increase of crime rate．
    D.Drug smuggling is the only product of too many shows and reports．

    答案：C
    解析：
    根据第三段“In the first place，some state laws provide a death penalty but some not．”可知，有些州存在死刑刑罚而有些州并没有，导致了犯罪率上升。

  • 第15题：

    To ensure voice packets are kept within the Committed Information Rate （CIR） of a Frame Relaylink， what should be used in the CPE？（）

    • A、 prioritization
    • B、 classification
    • C、 fragmentation
    • D、 traffic shaping

    正确答案:D

  • 第16题：

    To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

    • A、prioritization
    • B、classification
    • C、fragmentation
    • D、traffic shaping

    正确答案:D

  • 第17题：

    Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）

    • A、 Class-Based Policing
    • B、 Control Plane Policing
    • C、 Dual-Rate Policier
    • D、 Single-Rate Policier
    • E、 Class-BasedTraffic Shaper

    正确答案:B

  • 第18题：

    Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）

    • A、red
    • B、white
    • C、green
    • D、yellow

    正确答案:D

  • 第19题：

    单选题
    In a vapor compression refrigeration the evaporating pressure is maintained constant by the action of the （）, which removes vapor from the evaporator at the same rate at which it is formed.
    A

    evaporator

    B

    compressor

    C

    condenser

    D

    none of the above


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）
    A

    red

    B

    white

    C

    green

    D

    yellow


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Which information does the outer ring of a compass rose on a nautical chart provide（）.
    A

    variation

    B

    true directions

    C

    magnetic directions

    D

    annual rate of variation change


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which function enforces logical data throughput rates that are below the actual physical line rate of a port?（）
    A

    rate limiting

    B

    data policing

    C

    classification

    D

    bandwidth limiting


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    The BEST information to document when changing the refresh rate on the display is to include:（）
    A

    the previous refresh rate and the new refresh rate applied.

    B

    the method that was used to access the display properties to change the refresh rate.

    C

    all the refresh rates that were tested

    D

    the color resolution the user requested as well as the refresh rate.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    For the following items，what is the mathematical relationship between the committed information  rate （CIR）， committed burst （Bc）， and committed rate measurement interval （Tc）？（）
    A

    CIR=TC/Bc

    B

    CIR=Be/Tc

    C

    Tc=CIR/Bc

    D

    Tc=Bc/CIR


    正确答案： C
    解析： 暂无解析

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