Multiple choice

Which of the following types of scanners is having a set of light emitting diodes encased in a small case and whenever we have to scan a document, an user drags it slowly over the document from one end to the other end with its light on?

  1. Flatbed scanner

  2. Hand-held scanner

  3. Touch screen

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This type of scanner is having a set of light emitting diodes encased in a small case and whenever we have to scan a document, an user drags it slowly over the document from one end to the other end with its light on.

Keep practicing — related questions