CompTIA DataX (CNX-001) — Question 48

Throughout the day, a sales team experiences videoconference performance issues when the accounting department runs reports. Which of the following is the best solution?

Answer options

• A. Running the accounting department's reports outside of business hours
• B. Using a load balancer to split the video traffic evenly
• C. Configuring QoS on the corporate network switches
• D. Increasing the throughput on the network by purchasing high-end switches

Correct answer: C

Explanation

The correct answer is C because configuring QoS allows prioritization of video traffic over other types of data, ensuring better performance during high-demand periods. Option A only shifts the problem to a different time without addressing the root cause, while B does not directly solve the issue of network congestion. Option D may improve throughput but does not guarantee that video traffic will be prioritized effectively.