Optical Input Devices Examples MCQs Quiz Online PDF eBook Download

Learn optical input devices examples MCQs, optical input devices examples quiz answers pdf to study online computer science degree course. Practice interacting with computer multiple choice questions & 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.

Practice optical input devices examples MCQ: Examples of hardware includes, 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 Online Download

MCQ: Examples of hardware includes

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

D

MCQ: POS terminal is an example of

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

D

MCQ: Trackball is an example of

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

B