1. Which of the following protocol is used by H.323 protocol for management? TCP
ID: 3912454 • Letter: 1
Question
1. Which of the following protocol is used by H.323 protocol for management?
TCP
RTCP
RTP
UDP
2. In ----------switching, all packets belonging to the same source and destination travel the same path; but the packets may arrive at the destination with different delays if resource allocation is on demand .
datagram
packet switching
virtual circuit
circuit switching
3. Which of the following protocol is used by SIP and H.323 protocols for audio exchange?
RTCP
RTP
UDP
TCP
4. -------- is a standard designed by ITU to allow telephones on the public telephone network to talk to computers connected to the internet.
H.323
SIP
RTP
RTCP
TCP
RTCP
RTP
UDP
2. In ----------switching, all packets belonging to the same source and destination travel the same path; but the packets may arrive at the destination with different delays if resource allocation is on demand .
datagram
packet switching
virtual circuit
circuit switching
3. Which of the following protocol is used by SIP and H.323 protocols for audio exchange?
RTCP
RTP
UDP
TCP
4. -------- is a standard designed by ITU to allow telephones on the public telephone network to talk to computers connected to the internet.
H.323
SIP
RTP
RTCP
Explanation / Answer
Q1
RTCP is used for management
Q2
This is in the case of virtual circuit switching
Q3
RTP controls audio exchange
Q4
H.323 is the standard.