[Solved] Which of the following is the correct description of a printer? — Ans: An output device that produces paper copies | Intro to Computing

Intro to Computing - How Hardware Works

Which of the following is the correct description of a printer?

AAn output device that produces paper copies

BAn input device that scans documents

CAn output device that plays sound

DAn input device that types text

Step-by-Step Solution

Solution:

Step 1: Identify printer's role
A printer creates physical paper copies from digital data, so it outputs information.
Step 2: Match description to printer
An output device that produces paper copies correctly states it is an output device producing paper copies.
Visual Aid & Analogy:
Output Type Device Real-World Analogy
Display Monitor TV or movie screen
Hardcopy Printer Copy machine
Audio Speaker Home stereo speakers
This table shows how output devices deliver information to users in different sensory ways.
Final Answer:
An output device that produces paper copies -> Option A
Quick Check:
Printer = Paper output device [OK]

Quick Trick: Printers output paper, not input data [OK]

Common Mistakes:

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