Question Detail Which among following is not an input device ? MouseScannerKeyboardPrinter Answer: Option D Similar Questions : 1. Which is responsible for performing modulation/demodulation ? FiberCoaxial CableRouterModem Answer: Option D 2. Which of following is not a valid bus in computer system ? Data BusMemory BusAddress BusSystem Bus Answer: Option B 3. Disk Operating System (DOS) was designed to work with which of the following input device ? MouseKeyboardJoyStickXbox Answer: Option B 4. In which generation of computers microprocessor was introduced ? First GenerationSecond GenerationThird GenerationFourth Generation Answer: Option D 5. Set of instructions which instructs computer to perform certain task is called ? DebuggerAssemblerProgramFlowchart Answer: Option C Read more from - Computer Awareness Questions Answers - Set 2