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Optical Input Devices Examples MCQs Quiz Online PDF Download eBook

Optical Input Devices Examples Multiple Choice Questions (MCQ), optical input devices examples quiz answers PDF to practice online computer basics test for online classes. Learn 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. Practice merit scholarships assessment test, online learning optical input devices examples quiz questions for competitive exams in computer science major 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