Which organization sets Wi-Fi standards?

Which organization sets Wi-Fi standards?

• A. IEEE
• B. ANSI
• C. IEC
• D. ITU-T

Answer: (A)

Wi-Fi standards are created by the IEEE, which publishes the 802.11 family of specifications. These standards define how wireless local area networks operate—including which frequency bands are used, how data is modulated, data rates, security features, and how devices from different vendors can interoperate. When devices are labeled as Wi‑Fi, they are expected to implement parts of the 802.11 standards so they work together across brands. The other organizations have different roles: ANSI accredits standards and testing processes, IEC handles electrotechnical standards, and ITU-T focuses on telecommunications standards. The Wi‑Fi Alliance handles certification for interoperability, but the actual technical standards come from IEEE.

Wi-Fi standards are created by the IEEE, which publishes the 802.11 family of specifications. These standards define how wireless local area networks operate—including which frequency bands are used, how data is modulated, data rates, security features, and how devices from different vendors can interoperate. When devices are labeled as Wi‑Fi, they are expected to implement parts of the 802.11 standards so they work together across brands. The other organizations have different roles: ANSI accredits standards and testing processes, IEC handles electrotechnical standards, and ITU-T focuses on telecommunications standards. The Wi‑Fi Alliance handles certification for interoperability, but the actual technical standards come from IEEE.