Correct option is D
WiMAX (Worldwide Interoperability for Microwave Access) is a communication technology that provides wireless broadband access. It operates similarly to Wi-Fi but over longer distances and with higher data speeds, making it ideal for wireless communication, especially in remote and rural areas. WiMAX supports both fixed and mobile data transmission and has been crucial in bridging the digital divide by delivering broadband services to regions lacking fixed broadband infrastructure. It is part of the broader category of communication technologies aimed at enhancing connectivity globally.
