1. Which of the following is the example of input device? Mouse Keyboard Scanner All None 2. Which of the following is not component of computer system? Stepper Motor Memory Input Device LCD None 3. CPU consists of? RAM & ROM ROM & CU ALU & CU RAM & ALU None 4. Out of these, point out the valid measurement unit of memory? All of these KB GB MB None 5. Which part of CPU performs mathematical operations? ALU Memory Register CU None Time's up Pages: 1 2 3 4 5 6 7 8 9 10
