Which one of the following is an output device?
Monitor
Punched card
Mouse
Keyboard
Which of the following is an example of soft copy?
Printer
Scanner
Who is the father of modern computer?
Herman Hollyrith
Charles Babbage
Henry Edward Robert
Konrad Zuse
Who is introduced Card reader?
Herman Hollerith
Alan Turing
John von Neumann
Which one of the following is similar to a mouse in a computer?
Joystick
Which of the following is an example of hard copy?
