CNX-001 · Question #1
CNX-001 Question #1: Real Exam Question with Answer & Explanation
The correct answer is B: Jitter. The wildly varying ping response times (from 11 ms up to 849 ms) indicate high packet-delay variation, which causes the video stream to become choppy after a short period. That fluctuation in latency is known as jitter.
Question
A network administrator receives a ticket from one of the company's offices about video calls that work normally for one minute and then get very choppy. The network administrator pings the video server from that site to ensure that it is reachable: Which of the following is most likely the cause of the video call issue?
Options
- AThroughput
- BJitter
- CLatency
- DLoss
Explanation
The wildly varying ping response times (from 11 ms up to 849 ms) indicate high packet-delay variation, which causes the video stream to become choppy after a short period. That fluctuation in latency is known as jitter.
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