Computer Science Ques 414

Question: Which of the following groups consist of only input devices?

Options:

A) Mouse, Keyboard, Monitor

B) Mouse, Keyboard, Printer

C) Mouse, Keyboard. Plotter

D) Mouse, Keyboard. Scanner

E) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

  • Mouse. Keyboard. Scanner are input, devices that helps the user in entering data in form of numbers letters, symbols, and image. Commands into the computer for further processing. Monitor. Printer and plotter are output devices that display the result of processing (output) to the user,