100-150 Question 93
Select 3A remote worker is experiencing poor video conferencing performance during meetings. The network team determines that the issue is related to the worker's endpoint. Which of the following factors could be contributing to this problem?
- A
The endpoint device is running outdated network drivers.
- B
The endpoint is connected to the network via an unstable wireless connection.
- C
The endpoint's CPU is operating at maximum capacity during video calls.
- D
The endpoint is using a high-speed Ethernet connection.
Show answer and explanation
Correct answers: A, B, C
Explanation
Video conferencing performance can be influenced by several factors related to the endpoint. Outdated network drivers, an unstable wireless connection, and high CPU usage on the endpoint can all degrade performance by introducing latency, packet loss, or processing delays. A high-speed Ethernet connection, on the other hand, is generally reliable and not a likely cause of the issue.
- A. Correct.
Outdated network drivers can cause connectivity issues and negatively impact the performance of applications like video conferencing.
- B. Correct.
An unstable wireless connection can introduce packet loss, latency, or jitter, all of which degrade video conferencing quality.
- C. Correct.
If the endpoint's CPU is overloaded, it may not be able to process video and audio data efficiently, leading to performance issues.
- D. Incorrect.
A high-speed Ethernet connection is typically stable and unlikely to contribute to performance issues unless there are other network bottlenecks.