Question

3. Define jitter. In which type of data communication it has significant role?

Answer 1

In Computer Networking, jitter refers to the delay variation in the packets' arrival, i.e., a scenario where the time a network packet takes to traverse from one host to the other differ. ... Meanwhile, let's assume an application is consuming the received packets at a constant rate (again, one packet per second).

Answer 2

Jitter is any deviation in, or displacement of, the signal pulses in a high-frequency digital signal. ... Jitter in IP networks is the variation in the latency on a packet flow between two systems, when some packets take longer to travel from one system to the other