Computer Science - Computer Fundamentals - Discussion
Discussion Forum : Computer Fundamentals - Section 7 (Q.No. 7)
7.
The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
Discussion:
3 comments Page 1 of 1.
RANJEET said:
1 decade ago
For bar code OCR is used to scan.
Shewangizaw Bogale said:
8 years ago
Wand : is a hardware device that is used to scan an object, such as bar codes, into a computer or other electronic device.
So the correct answer is Option B. Wand.
So the correct answer is Option B. Wand.
Sacheen Pukhrambam said:
7 years ago
Wand: A handheld optical reader used to read typewritten fonts, printed fonts, OCR fonts and barcodes. The wand is waved over each line of characters or codes in a single pass.
Correct answer is B.
Correct answer is B.
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