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