GK Question

technology medium mcq

Which of the following is a non-impact printer?

  1. Dot Matrix
  2. Inkjet
  3. Daisy Wheel
  4. Line Printer

Answer: Inkjet

Inkjet printers spray tiny ink droplets without physical contact with paper (non-impact). Laser printers use toner and electrostatic charges. Impact printers (Dot Matrix, Daisy Wheel, Line) strike ribbon against paper, producing noise but capable of multi-part forms. Inkjet/Laser dominate home/office use.

Topic Computer Fundamentals
Exam Relevance SSC JE, Railway, Banking