Which statement about delay and jitter is true?

The statement that jitter is relevant to delay is accurate because jitter refers to the variability in packet arrival times or the inconsistency in latency measured during the transmission of data packets over a network. This variability can often be impacted by the overall delay in the network. Delay and jitter are both critical performance metrics in network communications, and while they can be distinct measures, they often correlate; an increase in delay can lead to increased jitter, particularly if network congestion or other issues are present.

In network environments, jitter can occur due to factors such as route changes, varying traffic loads, or queuing in switches and routers, all of which are related to the general delay experienced by packets. This connection highlights the importance of considering both metrics when assessing network performance and the quality of voice or video transmissions.

The other statements do not accurately reflect the relationship between delay and jitter. For example, saying jitter is completely independent of delay overlooks how variations in delay can influence jitter. Additionally, a long delay does not necessarily imply a short jitter, as they are influenced by different network conditions. Finally, the claim that jitter remains constant regardless of delay ignores the reality that varying delays can lead to fluctuating levels of jitter. Thus, the relevance of jitter to delay underscores the interconnected nature