Q. __________ means changing the encoding of a payload to a lower quality to match the bandwidth of the receiving network.

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Q. __________ means combining several streams of traffic into one stream.

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Q. _________ is not suitable for interactive multimedia traffic because it retransmits packets in case of errors.

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Q. __________ is the protocol designed to handle real-time traffic on the Internet.

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Q. RTP uses a temporary even-numbered _______ port.

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Q. ___________ is a protocol for controlling the flow and quality of data.

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Q. RTCP uses an odd-numbered _______ port number that follows the port number selected for RTP.

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Q. ___________ is an application protocol that establishes, manages, and terminates a multimedia session.

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Q. _______ is a standard to allow telephones on the public telephone network to talk to computers connected to the Internet.

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Q. A real-time video performance lasts 10 min. If there is jitter in the system, the viewer spends _______ minutes watching the performance.

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Q. A _______ shows the time a packet was produced relative to the first or previous packet.

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Q. _______ are used to number the packets of a real-time transmission.

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Q. In a real-time video conference, data from the server is _______ to the client sites.

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Q. A _______ adds signals from different sources to create a single signal.

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Q. A _______ changes the format of a high-bandwidth video signal to a lower quality narrow-bandwidth signal.

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Q. An RTP packet is encapsulated in _______.

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Q. When there is more than one source, the _______ identifier defines the mixer.

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Q. What is the port number of the HTTP ?

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Q. What is the port number of the SMTP ?

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Q. Using POP3, the e-mails are stored at .................

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