To maintain a telephone conversation over the Internet. The voice packets must arrive at their destination in ()A.a continuous streamB.a burst streamC.a delayed streamD.a burst mode

题目

To maintain a telephone conversation over the Internet. The voice packets must arrive at their destination in ()

A.a continuous stream

B.a burst stream

C.a delayed stream

D.a burst mode

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更多“To maintain a telephone conversation over the Internet. The voice packets must arrive at t ”相关问题

  • 第1题：

    —_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.

    A.Must; needn’t

    B.Can; can’t

    C.May; mustn’t

    D.Can; mustn’t


    答案：A

  • 第2题：

    Internet．的前身是( )。

    A．Arpanet

    B．Ethernet

    C．Cernet

    D．Intranet


    正确答案：A

  • 第3题：

    HSS在收到被叫域选择查询后,以下哪个参数不会用户域选择判断?

    A.IMS注册状态

    B.MME注册状态

    C.SGSN注册状态

    D.Homogeneous-Support-of-IMS-Voice-Over-PS-Sessions支持状态


    参考答案：A

  • 第4题：

    The machine made a terrible ______ so we couldn't ______.

    A、noise ... hear

    B、voice ... hear

    C、sound ... listen

    D、shout ... listen


    正确答案:A

  • 第5题：

    ---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.

    --- - No, it ________ be him. He is holding a meeting in the office now.

    A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t


    正确答案：A

  • 第6题：

    关于数据封装的顺序()是正确的。

    A.DatA.segments-packets-frames-bits

    B.DatA.packets-segments-frames-bits

    C.DatA.frames-segments-packets-bits

    D.DatA.segments-frames-packets-bits


    参考答案：A

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