Q. WiMAX is related to which one of the following? (UPSC Prelims 2009)
Answer: Communication technology
Notes: WiMAX stands for Worldwide Interoperability for Microwave Access, a wireless communication technology providing high-speed internet access over long distances. Operating in the microwave frequency range, it delivers broadband connectivity to fixed and mobile users. Based on the IEEE 802.16 standard, WiMAX is primarily used for wireless broadband internet, classifying it clearly as communication technology.