CompTIA Network+ (N10-009) — Question 217

Users at a satellite office are experiencing issues when using videoconferencing. Which of the following should a technician focus on first to rectify these issues?

Answer options

Correct answer: A

Explanation

Focusing on Quality of Service (QoS) is crucial for videoconferencing as it ensures that video and audio data are prioritized over other types of traffic, leading to improved performance. While Network signal strength is important, it is QoS that directly addresses the quality of the video stream. Time to live and Load balancing, while relevant to networking, are less critical in directly resolving videoconferencing issues.