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Optical Input Devices Examples MCQ Questions with Answers PDF Download eBook

Practice Optical Input Devices Examples Multiple Choice Questions (MCQ), optical input devices examples quiz answers PDF computer basics test for online computer science program. Solve interacting with computer Multiple Choice Questions and Answers (MCQs), "Optical Input Devices Examples Quiz" questions and answers for online computer science engineering. Learn computer hardware, computer keyboard, optical input devices, optical character recognition devices test prep for CS major.

"Examples of hardware includes" Multiple Choice Questions (MCQ) on optical input devices examples with choices scanner, printer, monitor, and interpreter for online computer science engineering. Solve optical input devices examples quiz questions for merit scholarship test and certificate programs for online college classes.

MCQs on Optical Input Devices Examples PDF Download eBook

MCQ: Examples of hardware includes

  1. scanner
  2. printer
  3. monitor
  4. interpreter


MCQ: POS terminal is an example of

  1. source document entry
  2. direct entry
  3. keyboard entry
  4. both B and C


MCQ: Trackball is an example of

  1. programming device
  2. pointing device
  3. output device
  4. software