WBCS.LIVE practice question

What is the primary function of a barcode reader?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Translates physical text into computer readable data
  2. Convert paper documents into digital format
  3. Capture images for video conferencing
  4. Read and interpret barcodes into digital data

Correct answer and explanation

Correct answer: Read and interpret barcodes into digital data