HPE Aruba Certified Central Associate (ACCA) — Question 30

Users complain about poor call quality when using Microsoft Teams when the network is busy.
Which feature should you configure to address the issue?

Answer options

• A. ZTP
• B. IGMP
• C. CoS
• D. QoS

Correct answer: D

Explanation

The correct answer is QoS (Quality of Service), which prioritizes voice traffic to ensure better call quality even when the network is congested. The other options, such as ZTP (Zero Touch Provisioning), IGMP (Internet Group Management Protocol), and CoS (Class of Service), do not specifically manage bandwidth prioritization for voice communications.