Question 37 Which of the following is used to prevent jitter in real time traffi
ID: 3912455 • Letter: Q
Question
Question 37
Which of the following is used to prevent jitter in real time traffic?
sequence numbers
time stamps
tags
none of the above
Question 38
In SS7, The -------- is used for special services such as 800 - call processing
SCCP
ISUP
TCAP
TUP
The -----------networks are some times referred to as connectionless networks. The term connectionless here means that the switch does not keep information about the connection state. There are no setup or teardown phases.
virtual circuit
datagram
circuit switched
packet switched
Which of the following shows a machine physical address?
07:01:02:01
134.125.34.255
OC:BE:23:2B
07:01:02:01:2C:4B
sequence numbers
time stamps
tags
none of the above
Question 38
In SS7, The -------- is used for special services such as 800 - call processing
SCCP
ISUP
TCAP
TUP
The -----------networks are some times referred to as connectionless networks. The term connectionless here means that the switch does not keep information about the connection state. There are no setup or teardown phases.
virtual circuit
datagram
circuit switched
packet switched
Which of the following shows a machine physical address?
07:01:02:01
134.125.34.255
OC:BE:23:2B
07:01:02:01:2C:4B
Explanation / Answer
37 ) Jitter is the delay between packets recieved on real time basis, jitter can be prevented by usage of time stamping the packets to separate the arrival time from the playback time. sequencing and tags do not prevent jitters.
38) The Signaling Connection Control Part (SCCP) layer provides connectionless and connection-oriented network services. SCCP allows the subsystems such as 800 call processing, calling-card processing,AIN,CLASS services to be addressed explicitly.
In a datagram netwrok , switch treates the each packet similarly regardless of its source or destination, and a datagram network is sometime referred as connectionless networks due to this.
Machine physical address or IP(Internet protocol ) address typically have six groups of two hexadecimal digits (0-9,A,B,C,D,E,F) ex : 00:3D:2A:90:36:25 which is used to uniquely identify the machine. In the 4 options provided only 07:01:02:01:2C:4B adhere to standard
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