Wi-Fi 6E is the best choice for high-density environments, such as a university campus. It:

Supports more devices with OFDMA (Orthogonal Frequency-Division Multiple Access)

Uses the 6GHz band, reducing congestion

Provides faster speeds and lower latency

This makes Wi-Fi 6E ideal for large networks with high-bandwidth demands, like those in a university setting.

Breakdown of Options:

A. Bluetooth – Used for short-range, low-power connections, not large-scale wireless networks.

B. Wi-Fi 6E – ✅ Correct answer. Designed for high-density environments, improving speed and efficiency.

C. 5G – Used for mobile networks, but not ideal for campus-wide local wireless infrastructure.

D. LTE – Used for cellular data, not for campus-wide Wi-Fi.