Variability in delay is called ________.
A) jitter
B) variance
C) a QoS failure
D) latency

Question

Quizplus · Accepted Answer

Jitter refers to the variability in delay that can occur in a network, particularly with regards to packet transmission. It is a measure of how much the delay can vary from packet to packet, and can be a significant factor in determining overall network quality. Variance is a more general statistical term that refers to the spread or variability of a set of data points. QoS failure refers to a situation where the quality of service provided by a network falls below acceptable levels. Latency is a measure of the time delay between the transmission and receipt of data, and can be affected by a variety of factors including network congestion, processing delays, and distance. However, jitter is the most specific and accurate term to describe variability in delay.

Variability in Delay Is Called ________