Future Business Leaders of America (FBLA) Cybersecurity Practice Test

Which IEEE standard is associated with wireless LAN technologies?

1. IEEE 802.1

2. IEEE 802.3

3. IEEE 802.11

4. IEEE 802.15

The correct answer is: IEEE 802.11

The IEEE 802.11 standard is specifically designed for wireless LAN (Local Area Network) technologies. This standard encompasses various protocols and amendments that facilitate wireless communication, making it fundamental for networks that allow devices to connect without physical cabling. IEEE 802.11 includes several versions, such as 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac, each introducing improvements in speed, range, and efficiency for wireless communications. The standard addresses key aspects like security protocols (WEP, WPA, WPA2), modulation techniques, and frequency bands, making it the backbone of wireless networking used in homes, offices, and public hotspots today. The other standards mentioned serve different purposes. IEEE 802.1 pertains to network management and bridging, IEEE 802.3 is associated with Ethernet and wired LAN protocols, and IEEE 802.15 is related to personal area networks (PANs), such as Bluetooth. These distinctions illustrate why IEEE 802.11 is the correct choice for wireless LAN technologies.