Question

what is the input device and what is the output device what is the hard copy what is the soft copy give example also

Answer 1

input device helps u to enter the information.
output device helps u to see the answer or the output of the input result
hard copy is the original copy
soft copy is the copy of the original copy

Answer 2

Input device-The device in which we can feed data is called input device.For ex-Keyboard
Output device -The device which gives us data in various forms is called output devices.For ex-Printer
Softcopy-The device data which is seen on computer's display is called soft copy.For ex-Software icon
Hard copy-A hard copy is referred to a printed digital document file on paper, is called hard copy.For ex-Printed document.