Flow control is a function that prevents network congestion by ensuring that(66)do not over-whelm(67)with data. There are three commonly used methods for handling network congestion.(68)is used by network devices to temporarily store bursts of excess data

题目

Flow control is a function that prevents network congestion by ensuring that(66)do not over-whelm(67)with data. There are three commonly used methods for handling network congestion.(68)is used by network devices to temporarily store bursts of excess data in memory until they can be processed.(69)are used by receiving devices to help prevent their buffers from overflowing.(70)is a flow-control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted.

A．transmitting devices

B．transmitted devices

C．receiving devices

D．received devices

相似考题

1.对于Cisco Catalyst 1900交换机来说10Mbps TX端口的设置全双工模式是()。A.autoB.fullC.halfD.full-flow-control

2.在Quidway S系列以太网交换机中flow－control命令用来开启以太网端口的流量控制特性。()此题为判断题(对，错)。

3.To a router, a flow is a(66)of packets that share the same Characterstics, such as traveling the same(67),using the same(68),having the same kind of security, and so on. A router that supports the handling of flow labels has a(69)table. The table has an entry for each active flow label; each entry defines the(70)required by the corresponding flow label.A．sequenceB．streamC．QueuesD．flow

4.以下哪条命令用来设置以太网端口，以保证在链路发生拥塞时缓冲区不会溢出()。A.flowonB.flow-controlC.flowcontrolD.enableflow-control

参考答案和解析
正确答案：A
更多“Flow control is a function that prevents network congestion by ensuring that(66)do not ove ”相关问题

  • 第1题：

    Network management helps you to(66)the strengths and weaknesses of your network, as well as determine any configuration changes that may be necessary. Any controlled changes to your network and its components-especially configurations, software and(67), can have an effect on its overall efficiency. To maintain control, you need the tools and knowledge to manage all activity that has the potential to affect your(68).

    A．see

    B．know

    C．monitor

    D．control


    正确答案：C
    解析：Monitor意为“监控”。

  • 第2题：

    确定LLC的长度的消息可以从()信令中看到。

    A.FLUSH

    B.FLOW-CONTROL-MS

    C.XID

    D.SUSPEND


    参考答案：C

  • 第3题：

    摩托罗拉General参数中,tch_flow_control参数用来控制TCH信道流控制功能的打开或关闭。

    A．错误

    B．正确


    参考答案：B

  • 第4题：

    FLOW－CONTROL－MS 信息在()接口中可以查到。

    A.GCH

    B.GSL

    C.Gb

    D.RSL


    参考答案：C

  • 第5题：

    ()信息不是手机直接发起的。

    A.FLUSH

    B.FLOW-CONTROL-MS

    C.GPRS ATTACH

    D.RadioStatus


    参考答案：A, B, D

  • 第6题：

    Lack of space forbids further treatment of the topic here.

    A:receives
    B:deserves
    C:accepts
    D:prevents

    答案：D
    解析：
    本句意思：由于篇幅所限，这里不能深入阐述这个问题。forbid妨碍，阻碍，阻止。receive 拿到，接到，收到；deserve值得，应得，应受；accept收受，接受（建议、邀请等）; prevent阻止，阻碍，阻挠。

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