802.11n/ac/ax are examples of what category?

802.11n/ac/ax are examples of what category?

• A. Wireless networking standards
• B. IP addressing
• C. Data link layer identifiers
• D. Basic network services

Answer: (A)

These are wireless networking standards defined by the IEEE for Wi‑Fi. The 802.11n, 802.11ac, and 802.11ax specifications belong to the 802.11 family and outline how wireless networks operate, covering the physical and data‑link layers and detailing capabilities like speed, channel usage, and features such as MIMO and OFDMA in newer versions. They establish compatibility and performance targets for wireless LANs, which is why they’re categorized as wireless networking standards. They aren’t IP addressing schemes (such as IPv4/IPv6), they aren’t data‑link layer identifiers like MAC addresses themselves, and they aren’t basic network services (like DHCP or DNS).

These are wireless networking standards defined by the IEEE for Wi‑Fi. The 802.11n, 802.11ac, and 802.11ax specifications belong to the 802.11 family and outline how wireless networks operate, covering the physical and data‑link layers and detailing capabilities like speed, channel usage, and features such as MIMO and OFDMA in newer versions. They establish compatibility and performance targets for wireless LANs, which is why they’re categorized as wireless networking standards. They aren’t IP addressing schemes (such as IPv4/IPv6), they aren’t data‑link layer identifiers like MAC addresses themselves, and they aren’t basic network services (like DHCP or DNS).