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Optical Input Devices Examples MCQ with Answers PDF

Practice Optical Input Devices Examples Multiple Choice Questions (MCQ), computer basics quiz answers PDF with live worksheets for online degrees. Solve interacting with computer Multiple Choice Questions and Answers (MCQs), Optical Input Devices Examples quiz questions bank for online computer science engineering. "Optical Input Devices Examples MCQ" PDF book: optical input devices, computer keyboard 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


Examples of hardware includes



POS terminal is an example of

source document entry
direct entry
keyboard entry
both B and C


Trackball is an example of

programming device
pointing device
output device