Dot matrix is a type of printer. Specifically, it is a type of impact printer that uses a print head with pins to strike an ink-soaked ribbon against the paper, creating an image from a pattern of tiny dots.
Dot matrix is a type of ____?
Review the verified answer and explanation for this PPSC Punjab Public Service Commission past-paper question on CampusFin.
Question context
This question is part of 💻 Computing within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.