HPE Aruba Certified Design Expert (ACDX) — Question 5

A network administrator examines a list of 2.4GHz clients with low performance in the Mobility Master (MM) dashboard. Which property should pose a concern as a potential performance issue?

Answer options

• A. Radio PHY of HT 20MHz
• B. Goodput data rate of 12Mbps
• C. Max speed of 72Mbps
• D. Usage of 10 MB

Correct answer: D

Explanation

The correct answer is D because a usage of 10 MB indicates that the bandwidth is likely being heavily utilized, which can lead to performance degradation. Options A, B, and C, while they may show limitations in speed or capacity, do not necessarily suggest that performance is being heavily impacted in the same way as high usage does.