Question

Multiple choice A user is attempting to establish a connection to a video conference and is...

Multiple choice

A user is attempting to establish a connection to a video conference and is receiving an error indicating that no compatible encoding/video codec could be negotiated. Which protocol will have detected this problem?

1)

 RTCP

2)

 RTP

3)

 SIP

4)

 TCP

5)

 TLS
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Homework Answers

Answer #1

Correct Answer: 1) RTCP

Explanation:

The option '1' is correct because RTCP(Real-Time Transport Control Protocol) protocol is used to detect the transmission faults.

The option '2' is incorrect because RTP(Real-Time Transport Protocol) is a protocol that defines the format of the packet of audio and video to send over the internet.

The option '3' is incorrect because SIP stands for Session Initiation Protocol, is used to establish session, terminate session, and modify the sessions.

The option '4' is incorrect because TCP protocol is a connection-oriented and reliable protocol because acknowledgment is sent by the receiver and this protocol ensures that the data received in the same order at the receiver side.

The communication between the sender and receiver works on the client-server model in which the client will initiate the connection request and the server will either accept or reject the request.

The option '5' is incorrect because TLS(Transport Layer Security) protocol is used for security purposes.

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