Class 3 Computeradmin2021-08-25T22:09:26+05:30Welcome to your class 3 May Unit Test Name Class 1. Computer is an __________ machine.deviceelectronicstoring2. A computer is a machine that works on the principle of __________ cycle.POPOIIPO3. A computer accepts, examines and calculates the result. This is called:PrintingProcessingScanning4. The physical parts of a computer which can be seen or touched are:SoftwareHardwareFirmware5. Instructions and commands given to the computer are called:Storage devicesInputsOutputs6. Keyboard and mouse are examples of _____ devices.outputinputstorage7. __________ alone cannot perform any function.HardwareKetboardInput8. Hard disc and pen drive are examples of __________ devices.SoftwareInputOutput9. What gives output on paper?ScannerPrinterSpeaker10. __________ is the brain of the computer.UPSCPUMouse11 out of 10
