Question : Dot-Matrix is an example of which of the following?
Option 1: A software
Option 2: Scanner
Option 3: Printer
Option 4: Keyboard
Correct Answer: Printer
Solution : The correct answer is Printer.
Dot-matrix printers are one example of impact printers. Impact printers employ a physical print head that strikes an inked ribbon on the paper, resulting in a series of dots that create characters and pictures. Dot-matrix printers were previously the most prevalent type of printer, but they have been displaced in recent years by laser and inkjet printers.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
