A(n) ____ detects specific patterns of bars or boxes.
A) bar-code scanner
B) image scanner
C) dimensional scanner
D) linear scanner

Question

Quizplus · Accepted Answer

A bar-code scanner is specifically designed to detect and read the patterns of bars or boxes that make up a barcode. The other options, such as an image scanner or dimensional scanner, may be able to detect barcodes but are not designed specifically for this purpose. A linear scanner is a general term that could refer to different types of scanners, including bar-code scanners, but it is not a distinct type of scanner.

A(n) ____ Detects Specific Patterns of Bars or Boxes