Q. Research helped to develop communication hardware to carry messages to home and schools in rural areas? (June 2023 UFC NET)
1. Systemic research
2. Action research
3. Experimental research
4. None of these
Correct Ans: (3)
Explanation: Experimental research helped develop communication hardware to carry messages to homes and schools in distant rural areas. This type of research involves the systematic manipulation of variables to determine cause-and-effect relationships and test new technologies or methods, making it crucial in the development and testing of communication systems and hardware.
