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H11-879 – Huawei Certified Internet work Expert - EC

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Showing 7–9 of 10 questions

Question 7

In the H.323 protocol, the message used to control the opening of the logical channel is ()

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  • ○

    CLC, CLCA
  • ○

    OLC, OLCA
  • ○

    TCSR, TCSA
  • ○

    MSDR, MSDA
Question 8

In the SIP response message, which of the following messages are numbered 300-399? ()

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  • ○

    success
  • ○

    Redirect
  • ○

    Client error
  • ○

    Server error
Question 9

If AAC_LD uses an encoding rate of 48kbps and a packaging time of 20ms, what is the IP bandwidth

occupied by the encoding () kbps

Select an option, then click Submit answer.

  • ○

    80
  • ○

    74.4
  • ○

    64
  • ○

    76.6